351303404 has 12 divisors (see below), whose sum is σ = 617467200. Its totient is φ = 174884208.

The previous prime is 351303401. The next prime is 351303413. The reversal of 351303404 is 404303153.

It is a self number, because there is not a number n which added to its sum of digits gives 351303404.

It is not an unprimeable number, because it can be changed into a prime (351303401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190844 + ... + 192675.

It is an arithmetic number, because the mean of its divisors is an integer number (51455600).

Almost surely, 2^351303404 is an apocalyptic number.

It is an amenable number.

351303404 is a deficient number, since it is larger than the sum of its proper divisors (266163796).

351303404 is a wasteful number, since it uses less digits than its factorization.

351303404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383752 (or 383750 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 351303404 is about 18743.0894998663. The cubic root of 351303404 is about 705.6035968840.

Adding to 351303404 its reverse (404303153), we get a palindrome (755606557).

The spelling of 351303404 in words is "three hundred fifty-one million, three hundred three thousand, four hundred four".