74079369 has 48 divisors (see below), whose sum is σ = 136281600. Its totient is φ = 37715328.

The previous prime is 74079361. The next prime is 74079403. The reversal of 74079369 is 96397047.

It is not a de Polignac number, because 74079369 - 2³ = 74079361 is a prime.

It is a super-2 number, since 2×74079369² = 10975505822876322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (74079361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22192 + ... + 25310.

It is an arithmetic number, because the mean of its divisors is an integer number (2839200).

Almost surely, 2^74079369 is an apocalyptic number.

It is an amenable number.

74079369 is a deficient number, since it is larger than the sum of its proper divisors (62202231).

74079369 is a wasteful number, since it uses less digits than its factorization.

74079369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174 (or 3171 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 74079369 is about 8606.9372601408. The cubic root of 74079369 is about 419.9836898428.

The spelling of 74079369 in words is "seventy-four million, seventy-nine thousand, three hundred sixty-nine".