351323204 has 6 divisors (see below), whose sum is σ = 614815614. Its totient is φ = 175661600.

The previous prime is 351323171. The next prime is 351323209. The reversal of 351323204 is 402323153.

It can be written as a sum of positive squares in only one way, i.e., 200279104 + 151044100 = 14152^2 + 12290^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 351323204.

It is not an unprimeable number, because it can be changed into a prime (351323209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43915397 + ... + 43915404.

It is an arithmetic number, because the mean of its divisors is an integer number (102469269).

Almost surely, 2^351323204 is an apocalyptic number.

It is an amenable number.

351323204 is a deficient number, since it is larger than the sum of its proper divisors (263492410).

351323204 is a wasteful number, since it uses less digits than its factorization.

351323204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87830805 (or 87830803 counting only the distinct ones).

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

The square root of 351323204 is about 18743.6176870955. The cubic root of 351323204 is about 705.6168529362.

Adding to 351323204 its reverse (402323153), we get a palindrome (753646357).

The spelling of 351323204 in words is "three hundred fifty-one million, three hundred twenty-three thousand, two hundred four".