74402363 has 16 divisors (see below), whose sum is σ = 88335360. Its totient is φ = 61342656.

The previous prime is 74402333. The next prime is 74402411. The reversal of 74402363 is 36320447.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 74402363 - 2⁶ = 74402299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74402323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17495 + ... + 21327.

It is an arithmetic number, because the mean of its divisors is an integer number (5520960).

Almost surely, 2^74402363 is an apocalyptic number.

74402363 is a deficient number, since it is larger than the sum of its proper divisors (13932997).

74402363 is a wasteful number, since it uses less digits than its factorization.

74402363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 74402363 is about 8625.6804369279. The cubic root of 74402363 is about 420.5931961835.

The spelling of 74402363 in words is "seventy-four million, four hundred two thousand, three hundred sixty-three".