74030907 has 8 divisors (see below), whose sum is σ = 101003584. Its totient is φ = 48206088.

The previous prime is 74030893. The next prime is 74030909. The reversal of 74030907 is 70903047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74030907 - 2⁸ = 74030651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74030909) 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, 286813 + ... + 287070.

It is an arithmetic number, because the mean of its divisors is an integer number (12625448).

Almost surely, 2^74030907 is an apocalyptic number.

74030907 is a deficient number, since it is larger than the sum of its proper divisors (26972677).

74030907 is a wasteful number, since it uses less digits than its factorization.

74030907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573929.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 74030907 is about 8604.1215123916. The cubic root of 74030907 is about 419.8920867880.

The spelling of 74030907 in words is "seventy-four million, thirty thousand, nine hundred seven".