730014931 has 2 divisors, whose sum is σ = 730014932. Its totient is φ = 730014930.

The previous prime is 730014911. The next prime is 730014937. The reversal of 730014931 is 139410037.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 730014931 - 2²⁷ = 595797203 is a prime.

It is a super-2 number, since 2×730014931² = 1065843598965869522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 730014931.

It is not a weakly prime, because it can be changed into another prime (730014937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365007465 + 365007466.

It is an arithmetic number, because the mean of its divisors is an integer number (365007466).

Almost surely, 2^730014931 is an apocalyptic number.

730014931 is a deficient number, since it is larger than the sum of its proper divisors (1).

730014931 is an equidigital number, since it uses as much as digits as its factorization.

730014931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 730014931 is about 27018.7884813513. The cubic root of 730014931 is about 900.4174733993.

Adding to 730014931 its reverse (139410037), we get a palindrome (869424968).

The spelling of 730014931 in words is "seven hundred thirty million, fourteen thousand, nine hundred thirty-one".