907313489 has 2 divisors, whose sum is σ = 907313490. Its totient is φ = 907313488.

The previous prime is 907313447. The next prime is 907313503. The reversal of 907313489 is 984313709.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 890007889 + 17305600 = 29833^2 + 4160^2 .

It is a cyclic number.

It is not a de Polignac number, because 907313489 - 2⁸ = 907313233 is a prime.

It is not a weakly prime, because it can be changed into another prime (907313419) 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 as a sum of consecutive naturals, namely, 453656744 + 453656745.

It is an arithmetic number, because the mean of its divisors is an integer number (453656745).

Almost surely, 2^907313489 is an apocalyptic number.

It is an amenable number.

907313489 is a deficient number, since it is larger than the sum of its proper divisors (1).

907313489 is an equidigital number, since it uses as much as digits as its factorization.

907313489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 907313489 is about 30121.6448588054. The cubic root of 907313489 is about 968.0975533045.

The spelling of 907313489 in words is "nine hundred seven million, three hundred thirteen thousand, four hundred eighty-nine".