730468425 has 24 divisors (see below), whose sum is σ = 1209270816. Its totient is φ = 389079040.

The previous prime is 730468421. The next prime is 730468451. The reversal of 730468425 is 524864037.

730468425 = 496² + 497² + ... + 1322².

It is a happy number.

It is not a de Polignac number, because 730468425 - 2² = 730468421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (730468421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56137 + ... + 67913.

It is an arithmetic number, because the mean of its divisors is an integer number (50386284).

Almost surely, 2^730468425 is an apocalyptic number.

730468425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

730468425 is a deficient number, since it is larger than the sum of its proper divisors (478802391).

730468425 is a wasteful number, since it uses less digits than its factorization.

730468425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12617 (or 12612 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 730468425 is about 27027.1793755841. The cubic root of 730468425 is about 900.6038848363.

The spelling of 730468425 in words is "seven hundred thirty million, four hundred sixty-eight thousand, four hundred twenty-five".