348509964 has 24 divisors (see below), whose sum is σ = 887116608. Its totient is φ = 105609040.

The previous prime is 348509933. The next prime is 348509977. The reversal of 348509964 is 469905843.

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, 1319982 + ... + 1320245.

It is an arithmetic number, because the mean of its divisors is an integer number (36963192).

Almost surely, 2^348509964 is an apocalyptic number.

It is an amenable number.

348509964 is an abundant number, since it is smaller than the sum of its proper divisors (538606644).

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

348509964 is a wasteful number, since it uses less digits than its factorization.

348509964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640245 (or 2640243 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The square root of 348509964 is about 18668.4215722701. The cubic root of 348509964 is about 703.7283812492.

The spelling of 348509964 in words is "three hundred forty-eight million, five hundred nine thousand, nine hundred sixty-four".