74369356 has 12 divisors (see below), whose sum is σ = 137802168. Its totient is φ = 34997312.

The previous prime is 74369333. The next prime is 74369359. The reversal of 74369356 is 65396347.

It is a super-2 number, since 2×74369356² = 11061602223709472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74369359) 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 3 ways as a sum of consecutive naturals, for example, 546766 + ... + 546901.

It is an arithmetic number, because the mean of its divisors is an integer number (11483514).

Almost surely, 2^74369356 is an apocalyptic number.

It is an amenable number.

74369356 is a deficient number, since it is larger than the sum of its proper divisors (63432812).

74369356 is a wasteful number, since it uses less digits than its factorization.

74369356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093688 (or 1093686 counting only the distinct ones).

The product of its digits is 408240, while the sum is 43.

The square root of 74369356 is about 8623.7669263495. The cubic root of 74369356 is about 420.5309912908.

The spelling of 74369356 in words is "seventy-four million, three hundred sixty-nine thousand, three hundred fifty-six".