3356238720 has 64 divisors (see below), whose sum is σ = 10698017040. Its totient is φ = 894996480.

The previous prime is 3356238689. The next prime is 3356238761. The reversal of 3356238720 is 278326533.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3356238720² = 22528676691254476800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872101 + ... + 875940.

Almost surely, 2^3356238720 is an apocalyptic number.

3356238720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3356238720 is an abundant number, since it is smaller than the sum of its proper divisors (7341778320).

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

3356238720 is a wasteful number, since it uses less digits than its factorization.

3356238720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748063 (or 1748051 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 3356238720 is about 57933.0537776147. The cubic root of 3356238720 is about 1497.2153849225.

The spelling of 3356238720 in words is "three billion, three hundred fifty-six million, two hundred thirty-eight thousand, seven hundred twenty".