34653972 has 24 divisors (see below), whose sum is σ = 80966592. Its totient is φ = 11536000.

The previous prime is 34653961. The next prime is 34654021. The reversal of 34653972 is 27935643.

It is a self number, because there is not a number n which added to its sum of digits gives 34653972.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10972 + ... + 13772.

It is an arithmetic number, because the mean of its divisors is an integer number (3373608).

Almost surely, 2^34653972 is an apocalyptic number.

It is an amenable number.

34653972 is an abundant number, since it is smaller than the sum of its proper divisors (46312620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34653972 is a wasteful number, since it uses less digits than its factorization.

34653972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839 (or 3837 counting only the distinct ones).

The product of its digits is 136080, while the sum is 39.

The square root of 34653972 is about 5886.7624378770. The cubic root of 34653972 is about 326.0250774240.

The spelling of 34653972 in words is "thirty-four million, six hundred fifty-three thousand, nine hundred seventy-two".