73706704 has 10 divisors (see below), whose sum is σ = 142806770. Its totient is φ = 36853344.

The previous prime is 73706693. The next prime is 73706707. The reversal of 73706704 is 40760737.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 53993104 + 19713600 = 7348^2 + 4440^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 73706704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73706707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2303319 + ... + 2303350.

It is an arithmetic number, because the mean of its divisors is an integer number (14280677).

Almost surely, 2^73706704 is an apocalyptic number.

It is an amenable number.

73706704 is a deficient number, since it is larger than the sum of its proper divisors (69100066).

73706704 is a wasteful number, since it uses less digits than its factorization.

73706704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4606677 (or 4606671 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 73706704 is about 8585.2608580054. The cubic root of 73706704 is about 419.2782464218.

The spelling of 73706704 in words is "seventy-three million, seven hundred six thousand, seven hundred four".