34452747 has 12 divisors (see below), whose sum is σ = 56874480. Its totient is φ = 19687248.

The previous prime is 34452731. The next prime is 34452767. The reversal of 34452747 is 74725443.

It is not a de Polignac number, because 34452747 - 2⁴ = 34452731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34452767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273372 + ... + 273497.

It is an arithmetic number, because the mean of its divisors is an integer number (4739540).

Almost surely, 2^34452747 is an apocalyptic number.

34452747 is a deficient number, since it is larger than the sum of its proper divisors (22421733).

34452747 is a wasteful number, since it uses less digits than its factorization.

34452747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546882 (or 546879 counting only the distinct ones).

The product of its digits is 94080, while the sum is 36.

The square root of 34452747 is about 5869.6462414698. The cubic root of 34452747 is about 325.3928094599.

The spelling of 34452747 in words is "thirty-four million, four hundred fifty-two thousand, seven hundred forty-seven".