73116634 has 4 divisors (see below), whose sum is σ = 109674954. Its totient is φ = 36558316.

The previous prime is 73116623. The next prime is 73116649. The reversal of 73116634 is 43661137.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43661137 = 13 ⋅3358549.

It can be written as a sum of positive squares in only one way, i.e., 66341025 + 6775609 = 8145^2 + 2603^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73116596 and 73116605.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18279157 + ... + 18279160.

Almost surely, 2^73116634 is an apocalyptic number.

73116634 is a deficient number, since it is larger than the sum of its proper divisors (36558320).

73116634 is a wasteful number, since it uses less digits than its factorization.

73116634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36558319.

The product of its digits is 9072, while the sum is 31.

The square root of 73116634 is about 8550.8265097592. The cubic root of 73116634 is about 418.1563825023.

The spelling of 73116634 in words is "seventy-three million, one hundred sixteen thousand, six hundred thirty-four".