74929941 has 20 divisors (see below), whose sum is σ = 113836800. Its totient is φ = 49103496.

The previous prime is 74929927. The next prime is 74929949. The reversal of 74929941 is 14992947.

It is a happy number.

It is not a de Polignac number, because 74929941 - 2⁵ = 74929909 is a prime.

It is a super-2 number, since 2×74929941² = 11228992116526962, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74929949) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3061 + ... + 12618.

It is an arithmetic number, because the mean of its divisors is an integer number (5691840).

Almost surely, 2^74929941 is an apocalyptic number.

It is an amenable number.

74929941 is a deficient number, since it is larger than the sum of its proper divisors (38906859).

74929941 is a wasteful number, since it uses less digits than its factorization.

74929941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750 (or 15741 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 74929941 is about 8656.2082345563. The cubic root of 74929941 is about 421.5849805226.

The spelling of 74929941 in words is "seventy-four million, nine hundred twenty-nine thousand, nine hundred forty-one".