3354246720 has 448 divisors, whose sum is σ = 13364870400. Its totient is φ = 784465920.

The previous prime is 3354246683. The next prime is 3354246733. The reversal of 3354246720 is 276424533.

3354246720 is a `hidden beast` number, since 3 + 3 + 542 + 46 + 72 + 0 = 666.

It is a super-2 number, since 2×3354246720² = 22501942117261516800, which contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2755552 + ... + 2756768.

It is an arithmetic number, because the mean of its divisors is an integer number (29832300).

Almost surely, 2^3354246720 is an apocalyptic number.

3354246720 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 3354246720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6682435200).

3354246720 is an abundant number, since it is smaller than the sum of its proper divisors (10010623680).

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

3354246720 is a wasteful number, since it uses less digits than its factorization.

3354246720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283 (or 1267 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 3354246720 is about 57915.8589679891. The cubic root of 3354246720 is about 1496.9191164366.

The spelling of 3354246720 in words is "three billion, three hundred fifty-four million, two hundred forty-six thousand, seven hundred twenty".