2961432499 has 2 divisors, whose sum is σ = 2961432500. Its totient is φ = 2961432498.

The previous prime is 2961432491. The next prime is 2961432503. The reversal of 2961432499 is 9942341692.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2961432499 - 2³ = 2961432491 is a prime.

It is a super-2 number, since 2×2961432499² = 17540164892266770002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2961432491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480716249 + 1480716250.

It is an arithmetic number, because the mean of its divisors is an integer number (1480716250).

Almost surely, 2^2961432499 is an apocalyptic number.

2961432499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2961432499 is an equidigital number, since it uses as much as digits as its factorization.

2961432499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 839808, while the sum is 49.

The square root of 2961432499 is about 54419.0453701643. The cubic root of 2961432499 is about 1436.0424544146.

The spelling of 2961432499 in words is "two billion, nine hundred sixty-one million, four hundred thirty-two thousand, four hundred ninety-nine".