73506676 has 6 divisors (see below), whose sum is σ = 128636690. Its totient is φ = 36753336.

The previous prime is 73506661. The next prime is 73506683. The reversal of 73506676 is 67660537.

It can be written as a sum of positive squares in only one way, i.e., 71842576 + 1664100 = 8476^2 + 1290^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9188331 + ... + 9188338.

Almost surely, 2^73506676 is an apocalyptic number.

It is an amenable number.

73506676 is a deficient number, since it is larger than the sum of its proper divisors (55130014).

73506676 is a wasteful number, since it uses less digits than its factorization.

73506676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18376673 (or 18376671 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 40.

The square root of 73506676 is about 8573.6034431270. The cubic root of 73506676 is about 418.8986184884.

The spelling of 73506676 in words is "seventy-three million, five hundred six thousand, six hundred seventy-six".