34749772 has 12 divisors (see below), whose sum is σ = 62909280. Its totient is φ = 16775696.

The previous prime is 34749763. The next prime is 34749829. The reversal of 34749772 is 27794743.

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 3 ways as a sum of consecutive naturals, for example, 149668 + ... + 149899.

It is an arithmetic number, because the mean of its divisors is an integer number (5242440).

Almost surely, 2^34749772 is an apocalyptic number.

It is an amenable number.

34749772 is a deficient number, since it is larger than the sum of its proper divisors (28159508).

34749772 is a wasteful number, since it uses less digits than its factorization.

34749772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299600 (or 299598 counting only the distinct ones).

The product of its digits is 296352, while the sum is 43.

The square root of 34749772 is about 5894.8937225365. The cubic root of 34749772 is about 326.3252302744.

The spelling of 34749772 in words is "thirty-four million, seven hundred forty-nine thousand, seven hundred seventy-two".