74435373 has 24 divisors (see below), whose sum is σ = 113344920. Its totient is φ = 46999680.

The previous prime is 74435363. The next prime is 74435381. The reversal of 74435373 is 37353447.

It can be written as a sum of positive squares in 4 ways, for example, as 12938409 + 61496964 = 3597^2 + 7842^2 .

It is not a de Polignac number, because 74435373 - 2⁵ = 74435341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74435303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11143 + ... + 16523.

It is an arithmetic number, because the mean of its divisors is an integer number (4722705).

Almost surely, 2^74435373 is an apocalyptic number.

It is an amenable number.

74435373 is a deficient number, since it is larger than the sum of its proper divisors (38909547).

74435373 is a wasteful number, since it uses less digits than its factorization.

74435373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469 (or 5466 counting only the distinct ones).

The product of its digits is 105840, while the sum is 36.

The square root of 74435373 is about 8627.5936969702. The cubic root of 74435373 is about 420.6553883330.

The spelling of 74435373 in words is "seventy-four million, four hundred thirty-five thousand, three hundred seventy-three".