3733372656 has 120 divisors (see below), whose sum is σ = 11615117696. Its totient is φ = 1111656960.

The previous prime is 3733372649. The next prime is 3733372679. The reversal of 3733372656 is 6562733373.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 25866 + ... + 90198.

Almost surely, 2^3733372656 is an apocalyptic number.

3733372656 is a gapful number since it is divisible by the number (36) 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 3733372656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5807558848).

3733372656 is an abundant number, since it is smaller than the sum of its proper divisors (7881745040).

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

3733372656 is a wasteful number, since it uses less digits than its factorization.

3733372656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64391 (or 64382 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 45.

The square root of 3733372656 is about 61101.3310493315. The cubic root of 3733372656 is about 1551.3166275276.

The spelling of 3733372656 in words is "three billion, seven hundred thirty-three million, three hundred seventy-two thousand, six hundred fifty-six".