348819402 has 16 divisors (see below), whose sum is σ = 704040480. Its totient is φ = 115206192.

The previous prime is 348819377. The next prime is 348819433. The reversal of 348819402 is 204918843.

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, 266028 + ... + 267335.

It is an arithmetic number, because the mean of its divisors is an integer number (44002530).

Almost surely, 2^348819402 is an apocalyptic number.

348819402 is an abundant number, since it is smaller than the sum of its proper divisors (355221078).

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

348819402 is a wasteful number, since it uses less digits than its factorization.

348819402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533477.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 348819402 is about 18676.7074721429. The cubic root of 348819402 is about 703.9365970901.

The spelling of 348819402 in words is "three hundred forty-eight million, eight hundred nineteen thousand, four hundred two".