73481708 has 12 divisors (see below), whose sum is σ = 133027440. Its totient is φ = 35473872.

The previous prime is 73481627. The next prime is 73481747. The reversal of 73481708 is 80718437.

It is a super-2 number, since 2×73481708² = 10799122821194528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 316616 + ... + 316847.

It is an arithmetic number, because the mean of its divisors is an integer number (11085620).

Almost surely, 2^73481708 is an apocalyptic number.

It is an amenable number.

73481708 is a deficient number, since it is larger than the sum of its proper divisors (59545732).

73481708 is a wasteful number, since it uses less digits than its factorization.

73481708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633496 (or 633494 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 73481708 is about 8572.1472222542. The cubic root of 73481708 is about 418.8511840434.

The spelling of 73481708 in words is "seventy-three million, four hundred eighty-one thousand, seven hundred eight".