73406896 has 20 divisors (see below), whose sum is σ = 142372584. Its totient is φ = 36665600.

The previous prime is 73406881. The next prime is 73406909. The reversal of 73406896 is 69860437.

It is a happy number.

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, 20091 + ... + 23461.

Almost surely, 2^73406896 is an apocalyptic number.

It is an amenable number.

73406896 is a deficient number, since it is larger than the sum of its proper divisors (68965688).

73406896 is a wasteful number, since it uses less digits than its factorization.

73406896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740 (or 4734 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 73406896 is about 8567.7824435498. The cubic root of 73406896 is about 418.7089911277.

The spelling of 73406896 in words is "seventy-three million, four hundred six thousand, eight hundred ninety-six".