74363361 has 4 divisors (see below), whose sum is σ = 99151152. Its totient is φ = 49575572.

The previous prime is 74363357. The next prime is 74363369. The reversal of 74363361 is 16336347.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16336347 = 3 ⋅5445449.

It is a cyclic number.

It is not a de Polignac number, because 74363361 - 2² = 74363357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74363369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12393891 + ... + 12393896.

It is an arithmetic number, because the mean of its divisors is an integer number (24787788).

Almost surely, 2^74363361 is an apocalyptic number.

It is an amenable number.

74363361 is a deficient number, since it is larger than the sum of its proper divisors (24787791).

74363361 is a wasteful number, since it uses less digits than its factorization.

74363361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24787790.

The product of its digits is 27216, while the sum is 33.

The square root of 74363361 is about 8623.4193334199. The cubic root of 74363361 is about 420.5196911569.

The spelling of 74363361 in words is "seventy-four million, three hundred sixty-three thousand, three hundred sixty-one".