260064364 has 18 divisors (see below), whose sum is σ = 529417140. Its totient is φ = 111456072.

The previous prime is 260064359. The next prime is 260064397. The reversal of 260064364 is 463460062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 663234 + ... + 663625.

Almost surely, 2^260064364 is an apocalyptic number.

It is an amenable number.

260064364 is an abundant number, since it is smaller than the sum of its proper divisors (269352776).

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

260064364 is a wasteful number, since it uses less digits than its factorization.

260064364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326877 (or 1326868 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 260064364 is about 16126.5112160070. The cubic root of 260064364 is about 638.3030926568.

The spelling of 260064364 in words is "two hundred sixty million, sixty-four thousand, three hundred sixty-four".