73668076 has 12 divisors (see below), whose sum is σ = 129474072. Its totient is φ = 36675488.

The previous prime is 73668047. The next prime is 73668107. The reversal of 73668076 is 67086637.

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, 38590 + ... + 40453.

It is an arithmetic number, because the mean of its divisors is an integer number (10789506).

Almost surely, 2^73668076 is an apocalyptic number.

It is an amenable number.

73668076 is a deficient number, since it is larger than the sum of its proper divisors (55805996).

73668076 is a wasteful number, since it uses less digits than its factorization.

73668076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79280 (or 79278 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 73668076 is about 8583.0108936200. The cubic root of 73668076 is about 419.2049889054.

The spelling of 73668076 in words is "seventy-three million, six hundred sixty-eight thousand, seventy-six".