348844866 has 16 divisors (see below), whose sum is σ = 701589600. Its totient is φ = 115631648.

The previous prime is 348844819. The next prime is 348844897. The reversal of 348844866 is 668448843.

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, 161331 + ... + 163478.

It is an arithmetic number, because the mean of its divisors is an integer number (43849350).

Almost surely, 2^348844866 is an apocalyptic number.

348844866 is an abundant number, since it is smaller than the sum of its proper divisors (352744734).

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

348844866 is a wasteful number, since it uses less digits than its factorization.

348844866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324993.

The product of its digits is 3538944, while the sum is 51.

The square root of 348844866 is about 18677.3891644416. The cubic root of 348844866 is about 703.9537259207.

The spelling of 348844866 in words is "three hundred forty-eight million, eight hundred forty-four thousand, eight hundred sixty-six".