348580816402 has 256 divisors, whose sum is σ = 753969807360. Its totient is φ = 116820652032.

The previous prime is 348580816349. The next prime is 348580816417. The reversal of 348580816402 is 204618085843.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 93526663 + ... + 93530389.

It is an arithmetic number, because the mean of its divisors is an integer number (2945194560).

Almost surely, 2^348580816402 is an apocalyptic number.

348580816402 is an abundant number, since it is smaller than the sum of its proper divisors (405388990958).

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

348580816402 is a wasteful number, since it uses less digits than its factorization.

348580816402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3865.

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 348580816402 in words is "three hundred forty-eight billion, five hundred eighty million, eight hundred sixteen thousand, four hundred two".