3385737656448 has 64 divisors (see below), whose sum is σ = 10278132179520. Its totient is φ = 967353615360.

The previous prime is 3385737656407. The next prime is 3385737656473. The reversal of 3385737656448 is 8446567375833.

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

It is a super-2 number, since 2×3385737656448² (a number of 26 digits) contains 22 as substring.

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, 629784823 + ... + 629790198.

It is an arithmetic number, because the mean of its divisors is an integer number (160595815305).

Almost surely, 2^{3385737656448} is an apocalyptic number.

It is an amenable number.

3385737656448 is an abundant number, since it is smaller than the sum of its proper divisors (6892394523072).

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

3385737656448 is a wasteful number, since it uses less digits than its factorization.

3385737656448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259575045 (or 1259575033 counting only the distinct ones).

The product of its digits is 1219276800, while the sum is 69.

The spelling of 3385737656448 in words is "three trillion, three hundred eighty-five billion, seven hundred thirty-seven million, six hundred fifty-six thousand, four hundred forty-eight".