74354936 has 8 divisors (see below), whose sum is σ = 139415520. Its totient is φ = 37177464.

The previous prime is 74354921. The next prime is 74354947. The reversal of 74354936 is 63945347.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 74354893 and 74354902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4647176 + ... + 4647191.

It is an arithmetic number, because the mean of its divisors is an integer number (17426940).

Almost surely, 2^74354936 is an apocalyptic number.

It is an amenable number.

74354936 is a deficient number, since it is larger than the sum of its proper divisors (65060584).

74354936 is a wasteful number, since it uses less digits than its factorization.

74354936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9294373 (or 9294369 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 74354936 is about 8622.9308242616. The cubic root of 74354936 is about 420.5038096253.

The spelling of 74354936 in words is "seventy-four million, three hundred fifty-four thousand, nine hundred thirty-six".