74463498 has 12 divisors (see below), whose sum is σ = 161337618. Its totient is φ = 24821160.

The previous prime is 74463479. The next prime is 74463509. The reversal of 74463498 is 89436447.

74463498 is a `hidden beast` number, since 7 + 4 + 4 + 634 + 9 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 67026969 + 7436529 = 8187^2 + 2727^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2068413 + ... + 2068448.

Almost surely, 2^74463498 is an apocalyptic number.

74463498 is an abundant number, since it is smaller than the sum of its proper divisors (86874120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74463498 is a wasteful number, since it uses less digits than its factorization.

74463498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136869 (or 4136866 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 74463498 is about 8629.2234876610. The cubic root of 74463498 is about 420.7083624435.

The spelling of 74463498 in words is "seventy-four million, four hundred sixty-three thousand, four hundred ninety-eight".