74631038 has 8 divisors (see below), whose sum is σ = 112042488. Its totient is φ = 37283544.

The previous prime is 74631013. The next prime is 74631061. The reversal of 74631038 is 83013647.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74630995 and 74631013.

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, 12956 + ... + 17807.

It is an arithmetic number, because the mean of its divisors is an integer number (14005311).

Almost surely, 2^74631038 is an apocalyptic number.

74631038 is a deficient number, since it is larger than the sum of its proper divisors (37411450).

74631038 is a wasteful number, since it uses less digits than its factorization.

74631038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31978.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 74631038 is about 8638.9257434012. The cubic root of 74631038 is about 421.0236519644.

The spelling of 74631038 in words is "seventy-four million, six hundred thirty-one thousand, thirty-eight".