74413376 has 14 divisors (see below), whose sum is σ = 147664170. Its totient is φ = 37206656.

The previous prime is 74413373. The next prime is 74413379. The reversal of 74413376 is 67331447.

It is an interprime number because it is at equal distance from previous prime (74413373) and next prime (74413379).

It can be written as a sum of positive squares in only one way, i.e., 74373376 + 40000 = 8624^2 + 200^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74413373) by changing a digit.

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, 581291 + ... + 581418.

Almost surely, 2^74413376 is an apocalyptic number.

It is an amenable number.

74413376 is a deficient number, since it is larger than the sum of its proper divisors (73250794).

74413376 is a wasteful number, since it uses less digits than its factorization.

74413376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162721 (or 1162711 counting only the distinct ones).

The product of its digits is 42336, while the sum is 35.

The square root of 74413376 is about 8626.3187977259. The cubic root of 74413376 is about 420.6139471568.

The spelling of 74413376 in words is "seventy-four million, four hundred thirteen thousand, three hundred seventy-six".