376541064646 has 16 divisors (see below), whose sum is σ = 581494989600. Its totient is φ = 182755552320.

The previous prime is 376541064629. The next prime is 376541064707. The reversal of 376541064646 is 646460145673.

It is a super-2 number, since 2×376541064646² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 376541064593 and 376541064602.

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, 11521281 + ... + 11553916.

It is an arithmetic number, because the mean of its divisors is an integer number (36343436850).

Almost surely, 2^376541064646 is an apocalyptic number.

376541064646 is a deficient number, since it is larger than the sum of its proper divisors (204953924954).

376541064646 is a wasteful number, since it uses less digits than its factorization.

376541064646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23075439.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 376541064646 in words is "three hundred seventy-six billion, five hundred forty-one million, sixty-four thousand, six hundred forty-six".