3989710592431 has 2 divisors, whose sum is σ = 3989710592432. Its totient is φ = 3989710592430.

The previous prime is 3989710592369. The next prime is 3989710592509. The reversal of 3989710592431 is 1342950179893.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3989710592431 - 2⁷ = 3989710592303 is a prime.

It is a super-2 number, since 2×3989710592431² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3989710592431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3989710590431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1994855296215 + 1994855296216.

It is an arithmetic number, because the mean of its divisors is an integer number (1994855296216).

Almost surely, 2^{3989710592431} is an apocalyptic number.

3989710592431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3989710592431 is an equidigital number, since it uses as much as digits as its factorization.

3989710592431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 3989710592431 in words is "three trillion, nine hundred eighty-nine billion, seven hundred ten million, five hundred ninety-two thousand, four hundred thirty-one".