2931402899 has 2 divisors, whose sum is σ = 2931402900. Its totient is φ = 2931402898.

The previous prime is 2931402841. The next prime is 2931402919. The reversal of 2931402899 is 9982041392.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2931402899 - 2¹⁶ = 2931337363 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2931402839) 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, 1465701449 + 1465701450.

It is an arithmetic number, because the mean of its divisors is an integer number (1465701450).

Almost surely, 2^2931402899 is an apocalyptic number.

2931402899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2931402899 is an equidigital number, since it uses as much as digits as its factorization.

2931402899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 2931402899 is about 54142.4315948222. The cubic root of 2931402899 is about 1431.1720221839.

The spelling of 2931402899 in words is "two billion, nine hundred thirty-one million, four hundred two thousand, eight hundred ninety-nine".