34649816 has 24 divisors (see below), whose sum is σ = 67146660. Its totient is φ = 16762320.

The previous prime is 34649807. The next prime is 34649827. The reversal of 34649816 is 61894643.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 5435 + ... + 9941.

Almost surely, 2^34649816 is an apocalyptic number.

It is an amenable number.

34649816 is a deficient number, since it is larger than the sum of its proper divisors (32496844).

34649816 is a wasteful number, since it uses less digits than its factorization.

34649816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575 (or 4540 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 34649816 is about 5886.4094319033. The cubic root of 34649816 is about 326.0120436666.

The spelling of 34649816 in words is "thirty-four million, six hundred forty-nine thousand, eight hundred sixteen".