34430740 has 24 divisors (see below), whose sum is σ = 73325952. Its totient is φ = 13577760.

The previous prime is 34430719. The next prime is 34430741. The reversal of 34430740 is 4703443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34430741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10704 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (3055248).

Almost surely, 2^34430740 is an apocalyptic number.

It is an amenable number.

34430740 is an abundant number, since it is smaller than the sum of its proper divisors (38895212).

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

34430740 is a wasteful number, since it uses less digits than its factorization.

34430740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24327 (or 24325 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 34430740 is about 5867.7712975200. The cubic root of 34430740 is about 325.3235121815.

The spelling of 34430740 in words is "thirty-four million, four hundred thirty thousand, seven hundred forty".