34743664 has 20 divisors (see below), whose sum is σ = 67674240. Its totient is φ = 17279360.

The previous prime is 34743659. The next prime is 34743677. The reversal of 34743664 is 46634743.

34743664 = T₂₂₁ + T₂₂₂ + ... + T₆₀₂.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2629 + ... + 8740.

It is an arithmetic number, because the mean of its divisors is an integer number (3383712).

Almost surely, 2^34743664 is an apocalyptic number.

It is an amenable number.

34743664 is a deficient number, since it is larger than the sum of its proper divisors (32930576).

34743664 is a wasteful number, since it uses less digits than its factorization.

34743664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11568 (or 11562 counting only the distinct ones).

The product of its digits is 145152, while the sum is 37.

The square root of 34743664 is about 5894.3756242710. The cubic root of 34743664 is about 326.3061096568.

The spelling of 34743664 in words is "thirty-four million, seven hundred forty-three thousand, six hundred sixty-four".