3762856445864 has 64 divisors (see below), whose sum is σ = 7498477670400. Its totient is φ = 1766387195584.

The previous prime is 3762856445851. The next prime is 3762856445869. The reversal of 3762856445864 is 4685446582673.

It is a junction number, because it is equal to n+sod(n) for n = 3762856445794 and 3762856445803.

It is not an unprimeable number, because it can be changed into a prime (3762856445869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6755969 + ... + 7291695.

It is an arithmetic number, because the mean of its divisors is an integer number (117163713600).

Almost surely, 2^{3762856445864} is an apocalyptic number.

It is an amenable number.

3762856445864 is a deficient number, since it is larger than the sum of its proper divisors (3735621224536).

3762856445864 is a wasteful number, since it uses less digits than its factorization.

3762856445864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536462 (or 536458 counting only the distinct ones).

The product of its digits is 928972800, while the sum is 68.

The spelling of 3762856445864 in words is "three trillion, seven hundred sixty-two billion, eight hundred fifty-six million, four hundred forty-five thousand, eight hundred sixty-four".