730081036 has 6 divisors (see below), whose sum is σ = 1277641820. Its totient is φ = 365040516.

The previous prime is 730081021. The next prime is 730081063. The reversal of 730081036 is 630180037.

It is a junction number, because it is equal to n+sod(n) for n = 730080995 and 730081013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91260126 + ... + 91260133.

Almost surely, 2^730081036 is an apocalyptic number.

It is an amenable number.

730081036 is a deficient number, since it is larger than the sum of its proper divisors (547560784).

730081036 is a wasteful number, since it uses less digits than its factorization.

730081036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182520263 (or 182520261 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 730081036 is about 27020.0117690574. The cubic root of 730081036 is about 900.4446510629. Note that the first 3 decimals are identical.

Subtracting from 730081036 its reverse (630180037), we obtain a palindrome (99900999).

The spelling of 730081036 in words is "seven hundred thirty million, eighty-one thousand, thirty-six".