3696769472772 has 96 divisors (see below), whose sum is σ = 8989318316160. Its totient is φ = 1181381713920.

The previous prime is 3696769472771. The next prime is 3696769472801. The reversal of 3696769472772 is 2772749676963.

It is a super-2 number, since 2×3696769472772² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3696769472694 and 3696769472703.

It is not an unprimeable number, because it can be changed into a prime (3696769472771) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82213848 + ... + 82258800.

It is an arithmetic number, because the mean of its divisors is an integer number (93638732460).

Almost surely, 2^{3696769472772} is an apocalyptic number.

It is an amenable number.

3696769472772 is an abundant number, since it is smaller than the sum of its proper divisors (5292548843388).

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

3696769472772 is a wasteful number, since it uses less digits than its factorization.

3696769472772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47893 (or 47891 counting only the distinct ones).

The product of its digits is 2016379008, while the sum is 75.

The spelling of 3696769472772 in words is "three trillion, six hundred ninety-six billion, seven hundred sixty-nine million, four hundred seventy-two thousand, seven hundred seventy-two".