73650474 has 12 divisors (see below), whose sum is σ = 159576066. Its totient is φ = 24550152.

The previous prime is 73650463. The next prime is 73650509. The reversal of 73650474 is 47405637.

It can be written as a sum of positive squares in only one way, i.e., 48399849 + 25250625 = 6957^2 + 5025^2 .

It is a Curzon number.

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, 2045829 + ... + 2045864.

Almost surely, 2^73650474 is an apocalyptic number.

73650474 is an abundant number, since it is smaller than the sum of its proper divisors (85925592).

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

73650474 is a wasteful number, since it uses less digits than its factorization.

73650474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091701 (or 4091698 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 73650474 is about 8581.9854346183. The cubic root of 73650474 is about 419.1715984402.

The spelling of 73650474 in words is "seventy-three million, six hundred fifty thousand, four hundred seventy-four".