34430472 has 48 divisors (see below), whose sum is σ = 93575040. Its totient is φ = 11436768.

The previous prime is 34430467. The next prime is 34430477. The reversal of 34430472 is 27403443.

It is an interprime number because it is at equal distance from previous prime (34430467) and next prime (34430477).

It is not an unprimeable number, because it can be changed into a prime (34430477) 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, 25773 + ... + 27075.

It is an arithmetic number, because the mean of its divisors is an integer number (1949480).

Almost surely, 2^34430472 is an apocalyptic number.

It is an amenable number.

34430472 is an abundant number, since it is smaller than the sum of its proper divisors (59144568).

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

34430472 is a wasteful number, since it uses less digits than its factorization.

34430472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 34430472 is about 5867.7484608664. The cubic root of 34430472 is about 325.3226681012.

The spelling of 34430472 in words is "thirty-four million, four hundred thirty thousand, four hundred seventy-two".