260000346 has 32 divisors (see below), whose sum is σ = 553670208. Its totient is φ = 81112320.

The previous prime is 260000339. The next prime is 260000357. The reversal of 260000346 is 643000062.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11421 + ... + 25503.

It is an arithmetic number, because the mean of its divisors is an integer number (17302194).

Almost surely, 2^260000346 is an apocalyptic number.

260000346 is an abundant number, since it is smaller than the sum of its proper divisors (293669862).

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

260000346 is a wasteful number, since it uses less digits than its factorization.

260000346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14286.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 260000346 is about 16124.5262255981. The cubic root of 260000346 is about 638.2507130072.

The spelling of 260000346 in words is "two hundred sixty million, three hundred forty-six", and thus it is an aban number.