3469080420 has 384 divisors, whose sum is σ = 12644352000. Its totient is φ = 781954560.

The previous prime is 3469080403. The next prime is 3469080437. The reversal of 3469080420 is 240809643.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3469080403) and next prime (3469080437).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4134361 + ... + 4135199.

It is an arithmetic number, because the mean of its divisors is an integer number (32928000).

Almost surely, 2^3469080420 is an apocalyptic number.

3469080420 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 3469080420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6322176000).

3469080420 is an abundant number, since it is smaller than the sum of its proper divisors (9175271580).

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

3469080420 is a wasteful number, since it uses less digits than its factorization.

3469080420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3469080420 is about 58898.8999897282. The cubic root of 3469080420 is about 1513.8103001893.

The spelling of 3469080420 in words is "three billion, four hundred sixty-nine million, eighty thousand, four hundred twenty".