73908068 has 12 divisors (see below), whose sum is σ = 139288380. Its totient is φ = 34111392.

The previous prime is 73908059. The next prime is 73908071. The reversal of 73908068 is 86080937.

It can be written as a sum of positive squares in 2 ways, for example, as 25020004 + 48888064 = 5002^2 + 6992^2 .

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, 710603 + ... + 710706.

It is an arithmetic number, because the mean of its divisors is an integer number (11607365).

Almost surely, 2^73908068 is an apocalyptic number.

It is an amenable number.

73908068 is a deficient number, since it is larger than the sum of its proper divisors (65380312).

73908068 is a wasteful number, since it uses less digits than its factorization.

73908068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421326 (or 1421324 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 73908068 is about 8596.9801674774. The cubic root of 73908068 is about 419.6597168191.

The spelling of 73908068 in words is "seventy-three million, nine hundred eight thousand, sixty-eight".