349696964 has 12 divisors (see below), whose sum is σ = 633072300. Its totient is φ = 168819168.

The previous prime is 349696951. The next prime is 349697009. The reversal of 349696964 is 469696943.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 82047364 + 267649600 = 9058^2 + 16360^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1507199 + ... + 1507430.

It is an arithmetic number, because the mean of its divisors is an integer number (52756025).

Almost surely, 2^349696964 is an apocalyptic number.

It is an amenable number.

349696964 is a deficient number, since it is larger than the sum of its proper divisors (283375336).

349696964 is a wasteful number, since it uses less digits than its factorization.

349696964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3014662 (or 3014660 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 56.

The square root of 349696964 is about 18700.1862022815. The cubic root of 349696964 is about 704.5264254106.

The spelling of 349696964 in words is "three hundred forty-nine million, six hundred ninety-six thousand, nine hundred sixty-four".