73398516 has 24 divisors (see below), whose sum is σ = 171524640. Its totient is φ = 24428832.

The previous prime is 73398511. The next prime is 73398541. The reversal of 73398516 is 61589337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73398511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4195 + ... + 12821.

It is an arithmetic number, because the mean of its divisors is an integer number (7146860).

Almost surely, 2^73398516 is an apocalyptic number.

It is an amenable number.

73398516 is an abundant number, since it is smaller than the sum of its proper divisors (98126124).

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

73398516 is a wasteful number, since it uses less digits than its factorization.

73398516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9343 (or 9341 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 73398516 is about 8567.2933882294. The cubic root of 73398516 is about 418.6930574981.

The spelling of 73398516 in words is "seventy-three million, three hundred ninety-eight thousand, five hundred sixteen".