74074365 has 32 divisors (see below), whose sum is σ = 132416640. Its totient is φ = 39287808.

The previous prime is 74074349. The next prime is 74074379. The reversal of 74074365 is 56347047.

It is not a de Polignac number, because 74074365 - 2⁴ = 74074349 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24634 + ... + 27476.

It is an arithmetic number, because the mean of its divisors is an integer number (4138020).

Almost surely, 2^74074365 is an apocalyptic number.

It is an amenable number.

74074365 is a deficient number, since it is larger than the sum of its proper divisors (58342275).

74074365 is a wasteful number, since it uses less digits than its factorization.

74074365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 74074365 is about 8606.6465594911. The cubic root of 74074365 is about 419.9742331131.

The spelling of 74074365 in words is "seventy-four million, seventy-four thousand, three hundred sixty-five".