74929076 has 6 divisors (see below), whose sum is σ = 131125890. Its totient is φ = 37464536.

The previous prime is 74929073. The next prime is 74929087. The reversal of 74929076 is 67092947.

It can be written as a sum of positive squares in only one way, i.e., 44568976 + 30360100 = 6676^2 + 5510^2 .

It is a super-2 number, since 2×74929076² = 11228732860427552, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74929073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9366131 + ... + 9366138.

It is an arithmetic number, because the mean of its divisors is an integer number (21854315).

Almost surely, 2^74929076 is an apocalyptic number.

It is an amenable number.

74929076 is a deficient number, since it is larger than the sum of its proper divisors (56196814).

74929076 is a wasteful number, since it uses less digits than its factorization.

74929076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18732273 (or 18732271 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 74929076 is about 8656.1582702721. The cubic root of 74929076 is about 421.5833582409.

The spelling of 74929076 in words is "seventy-four million, nine hundred twenty-nine thousand, seventy-six".