73346736 has 40 divisors (see below), whose sum is σ = 189970480. Its totient is φ = 24385536.

The previous prime is 73346729. The next prime is 73346761. The reversal of 73346736 is 63764337.

It is a junction number, because it is equal to n+sod(n) for n = 73346694 and 73346703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19020 + ... + 22548.

It is an arithmetic number, because the mean of its divisors is an integer number (4749262).

Almost surely, 2^73346736 is an apocalyptic number.

It is an amenable number.

73346736 is an abundant number, since it is smaller than the sum of its proper divisors (116623744).

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

73346736 is a wasteful number, since it uses less digits than its factorization.

73346736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3973 (or 3967 counting only the distinct ones).

The product of its digits is 190512, while the sum is 39.

The square root of 73346736 is about 8564.2708971634. The cubic root of 73346736 is about 418.5945767303.

The spelling of 73346736 in words is "seventy-three million, three hundred forty-six thousand, seven hundred thirty-six".