74408074 has 8 divisors (see below), whose sum is σ = 120197700. Its totient is φ = 34342176.

The previous prime is 74408063. The next prime is 74408077. The reversal of 74408074 is 47080447.

It can be written as a sum of positive squares in 2 ways, for example, as 71825625 + 2582449 = 8475^2 + 1607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×74408074² = 11073122952778952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74408077) 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, 1430899 + ... + 1430950.

Almost surely, 2^74408074 is an apocalyptic number.

74408074 is a deficient number, since it is larger than the sum of its proper divisors (45789626).

74408074 is a wasteful number, since it uses less digits than its factorization.

74408074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861864.

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 74408074 is about 8626.0114769226. The cubic root of 74408074 is about 420.6039572498.

The spelling of 74408074 in words is "seventy-four million, four hundred eight thousand, seventy-four".