73490716 has 12 divisors (see below), whose sum is σ = 138501832. Its totient is φ = 33918768.

The previous prime is 73490713. The next prime is 73490749. The reversal of 73490716 is 61709437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73490713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 706590 + ... + 706693.

Almost surely, 2^73490716 is an apocalyptic number.

It is an amenable number.

73490716 is a deficient number, since it is larger than the sum of its proper divisors (65011116).

73490716 is a wasteful number, since it uses less digits than its factorization.

73490716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413300 (or 1413298 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 73490716 is about 8572.6726287664. The cubic root of 73490716 is about 418.8682987667.

The spelling of 73490716 in words is "seventy-three million, four hundred ninety thousand, seven hundred sixteen".