3404646000 has 320 divisors, whose sum is σ = 13940060160. Its totient is φ = 778118400.

The previous prime is 3404645987. The next prime is 3404646013. The reversal of 3404646000 is 6464043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3404645987) and next prime (3404646013).

It is a super-2 number, since 2×3404646000² = 23183228770632000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373497 + ... + 382503.

It is an arithmetic number, because the mean of its divisors is an integer number (43562688).

Almost surely, 2^3404646000 is an apocalyptic number.

3404646000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404646000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6970030080).

3404646000 is an abundant number, since it is smaller than the sum of its proper divisors (10535414160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3404646000 is a wasteful number, since it uses less digits than its factorization.

3404646000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9046 (or 9024 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 3404646000 is about 58349.3444693254. The cubic root of 3404646000 is about 1504.3792026146.

The spelling of 3404646000 in words is "three billion, four hundred four million, six hundred forty-six thousand".