74034886 has 8 divisors (see below), whose sum is σ = 111113784. Its totient is φ = 36996960.

The previous prime is 74034853. The next prime is 74034899. The reversal of 74034886 is 68843047.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5235 + ... + 13246.

It is an arithmetic number, because the mean of its divisors is an integer number (13889223).

Almost surely, 2^74034886 is an apocalyptic number.

74034886 is a deficient number, since it is larger than the sum of its proper divisors (37078898).

74034886 is a wasteful number, since it uses less digits than its factorization.

74034886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20486.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 74034886 is about 8604.3527356798. The cubic root of 74034886 is about 419.8996094150.

The spelling of 74034886 in words is "seventy-four million, thirty-four thousand, eight hundred eighty-six".