74673484 has 12 divisors (see below), whose sum is σ = 130740064. Its totient is φ = 37319184.

The previous prime is 74673457. The next prime is 74673491. The reversal of 74673484 is 48437647.

It is a super-2 number, since 2×74673484² = 11152258425396512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74673484.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11869 + ... + 17035.

Almost surely, 2^74673484 is an apocalyptic number.

It is an amenable number.

74673484 is a deficient number, since it is larger than the sum of its proper divisors (56066580).

74673484 is a wasteful number, since it uses less digits than its factorization.

74673484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8784 (or 8782 counting only the distinct ones).

The product of its digits is 451584, while the sum is 43.

The square root of 74673484 is about 8641.3820653875. The cubic root of 74673484 is about 421.1034551468.

It can be divided in two parts, 74673 and 484, that added together give a palindrome (75157).

The spelling of 74673484 in words is "seventy-four million, six hundred seventy-three thousand, four hundred eighty-four".