474234831589 has 2 divisors, whose sum is σ = 474234831590. Its totient is φ = 474234831588.

The previous prime is 474234831493. The next prime is 474234831613. The reversal of 474234831589 is 985138432474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 473990940900 + 243890689 = 688470^2 + 15617^2 .

It is a cyclic number.

It is not a de Polignac number, because 474234831589 - 2⁷ = 474234831461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474234891589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237117415794 + 237117415795.

It is an arithmetic number, because the mean of its divisors is an integer number (237117415795).

Almost surely, 2^474234831589 is an apocalyptic number.

It is an amenable number.

474234831589 is a deficient number, since it is larger than the sum of its proper divisors (1).

474234831589 is an equidigital number, since it uses as much as digits as its factorization.

474234831589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 58.

The spelling of 474234831589 in words is "four hundred seventy-four billion, two hundred thirty-four million, eight hundred thirty-one thousand, five hundred eighty-nine".