74100994 has 32 divisors (see below), whose sum is σ = 129081600. Its totient is φ = 31530240.

The previous prime is 74100953. The next prime is 74101019. The reversal of 74100994 is 49900147.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88972 + ... + 89800.

It is an arithmetic number, because the mean of its divisors is an integer number (4033800).

Almost surely, 2^74100994 is an apocalyptic number.

74100994 is a deficient number, since it is larger than the sum of its proper divisors (54980606).

74100994 is a wasteful number, since it uses less digits than its factorization.

74100994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 74100994 is about 8608.1934225481. The cubic root of 74100994 is about 420.0245526085.

The spelling of 74100994 in words is "seventy-four million, one hundred thousand, nine hundred ninety-four".