74334953 has 16 divisors (see below), whose sum is σ = 92866176. Its totient is φ = 57805440.

The previous prime is 74334913. The next prime is 74334983. The reversal of 74334953 is 35943347.

It is not a de Polignac number, because 74334953 - 2⁸ = 74334697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74334913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72875 + ... + 73887.

It is an arithmetic number, because the mean of its divisors is an integer number (5804136).

Almost surely, 2^74334953 is an apocalyptic number.

It is an amenable number.

74334953 is a deficient number, since it is larger than the sum of its proper divisors (18531223).

74334953 is a wasteful number, since it uses less digits than its factorization.

74334953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984.

The product of its digits is 136080, while the sum is 38.

The square root of 74334953 is about 8621.7720336367. The cubic root of 74334953 is about 420.4661359080.

The spelling of 74334953 in words is "seventy-four million, three hundred thirty-four thousand, nine hundred fifty-three".