951997411 has 2 divisors, whose sum is σ = 951997412. Its totient is φ = 951997410.

The previous prime is 951997381. The next prime is 951997427. The reversal of 951997411 is 114799159.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 951997411 - 2⁷ = 951997283 is a prime.

It is not a weakly prime, because it can be changed into another prime (951992411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475998705 + 475998706.

It is an arithmetic number, because the mean of its divisors is an integer number (475998706).

Almost surely, 2^951997411 is an apocalyptic number.

951997411 is a deficient number, since it is larger than the sum of its proper divisors (1).

951997411 is an equidigital number, since it uses as much as digits as its factorization.

951997411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 46.

The square root of 951997411 is about 30854.4552860685. The cubic root of 951997411 is about 983.7360551210.

The spelling of 951997411 in words is "nine hundred fifty-one million, nine hundred ninety-seven thousand, four hundred eleven".