3089897431 has 2 divisors, whose sum is σ = 3089897432. Its totient is φ = 3089897430.

The previous prime is 3089897411. The next prime is 3089897479. The reversal of 3089897431 is 1347989803.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3089897431 - 2¹³ = 3089889239 is a prime.

It is a super-2 number, since 2×3089897431² = 19094932268200799522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3089897411) 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, 1544948715 + 1544948716.

It is an arithmetic number, because the mean of its divisors is an integer number (1544948716).

Almost surely, 2^3089897431 is an apocalyptic number.

3089897431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3089897431 is an equidigital number, since it uses as much as digits as its factorization.

3089897431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 3089897431 is about 55586.8458450378. The cubic root of 3089897431 is about 1456.5140816341.

The spelling of 3089897431 in words is "three billion, eighty-nine million, eight hundred ninety-seven thousand, four hundred thirty-one".