74042476 has 12 divisors (see below), whose sum is σ = 133076608. Its totient is φ = 36020592.

The previous prime is 74042473. The next prime is 74042489. The reversal of 74042476 is 67424047.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (74042473) 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 in 3 ways as a sum of consecutive naturals, for example, 249996 + ... + 250291.

Almost surely, 2^74042476 is an apocalyptic number.

It is an amenable number.

74042476 is a deficient number, since it is larger than the sum of its proper divisors (59034132).

74042476 is a wasteful number, since it uses less digits than its factorization.

74042476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500328 (or 500326 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 74042476 is about 8604.7937802134. The cubic root of 74042476 is about 419.9139581871.

The spelling of 74042476 in words is "seventy-four million, forty-two thousand, four hundred seventy-six".