3264786968228 has 6 divisors (see below), whose sum is σ = 5713377194406. Its totient is φ = 1632393484112.

The previous prime is 3264786968143. The next prime is 3264786968231. The reversal of 3264786968228 is 8228696874623.

It can be written as a sum of positive squares in only one way, i.e., 3093968425024 + 170818543204 = 1758968^2 + 413302^2 .

It is a super-2 number, since 2×3264786968228² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 408098371025 + ... + 408098371032.

It is an arithmetic number, because the mean of its divisors is an integer number (952229532401).

Almost surely, 2^{3264786968228} is an apocalyptic number.

It is an amenable number.

3264786968228 is a deficient number, since it is larger than the sum of its proper divisors (2448590226178).

3264786968228 is a wasteful number, since it uses less digits than its factorization.

3264786968228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816196742061 (or 816196742059 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 71.

The spelling of 3264786968228 in words is "three trillion, two hundred sixty-four billion, seven hundred eighty-six million, nine hundred sixty-eight thousand, two hundred twenty-eight".