34266972 has 12 divisors (see below), whose sum is σ = 79956296. Its totient is φ = 11422320.

The previous prime is 34266929. The next prime is 34266979. The reversal of 34266972 is 27966243.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 34266972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34266979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427779 + ... + 1427802.

Almost surely, 2^34266972 is an apocalyptic number.

It is an amenable number.

34266972 is an abundant number, since it is smaller than the sum of its proper divisors (45689324).

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

34266972 is a wasteful number, since it uses less digits than its factorization.

34266972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855588 (or 2855586 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 34266972 is about 5853.7997915884. The cubic root of 34266972 is about 324.8068975175.

The spelling of 34266972 in words is "thirty-four million, two hundred sixty-six thousand, nine hundred seventy-two".