488534731 has 2 divisors, whose sum is σ = 488534732. Its totient is φ = 488534730.

The previous prime is 488534701. The next prime is 488534773. The reversal of 488534731 is 137435884.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488534731 is a prime.

It is a super-2 number, since 2×488534731² = 477332366786484722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (488534701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244267365 + 244267366.

It is an arithmetic number, because the mean of its divisors is an integer number (244267366).

Almost surely, 2^488534731 is an apocalyptic number.

488534731 is a deficient number, since it is larger than the sum of its proper divisors (1).

488534731 is an equidigital number, since it uses as much as digits as its factorization.

488534731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 322560, while the sum is 43.

The square root of 488534731 is about 22102.8217881790. The cubic root of 488534731 is about 787.5868954588.

The spelling of 488534731 in words is "four hundred eighty-eight million, five hundred thirty-four thousand, seven hundred thirty-one".