730041036 has 24 divisors (see below), whose sum is σ = 1739673600. Its totient is φ = 238169232.

The previous prime is 730041023. The next prime is 730041049. The reversal of 730041036 is 630140037.

It is an interprime number because it is at equal distance from previous prime (730041023) and next prime (730041049).

It is a junction number, because it is equal to n+sod(n) for n = 730040997 and 730041015.

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, 646636 + ... + 647763.

It is an arithmetic number, because the mean of its divisors is an integer number (72486400).

Almost surely, 2^730041036 is an apocalyptic number.

It is an amenable number.

730041036 is an abundant number, since it is smaller than the sum of its proper divisors (1009632564).

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

730041036 is a wasteful number, since it uses less digits than its factorization.

730041036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294453 (or 1294451 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 730041036 is about 27019.2715667910. The cubic root of 730041036 is about 900.4282061104.

Subtracting from 730041036 its reverse (630140037), we obtain a palindrome (99900999).

The spelling of 730041036 in words is "seven hundred thirty million, forty-one thousand, thirty-six".