74369436 has 24 divisors (see below), whose sum is σ = 173671680. Its totient is φ = 24769392.

The previous prime is 74369429. The next prime is 74369437. The reversal of 74369436 is 63496347.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74369437) 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, 22285 + ... + 25403.

It is an arithmetic number, because the mean of its divisors is an integer number (7236320).

Almost surely, 2^74369436 is an apocalyptic number.

It is an amenable number.

74369436 is an abundant number, since it is smaller than the sum of its proper divisors (99302244).

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

74369436 is a wasteful number, since it uses less digits than its factorization.

74369436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113 (or 5111 counting only the distinct ones).

The product of its digits is 326592, while the sum is 42.

The square root of 74369436 is about 8623.7715646926. The cubic root of 74369436 is about 420.5311420808.

The spelling of 74369436 in words is "seventy-four million, three hundred sixty-nine thousand, four hundred thirty-six".