941877971 has 2 divisors, whose sum is σ = 941877972. Its totient is φ = 941877970.

The previous prime is 941877961. The next prime is 941877983. The reversal of 941877971 is 179778149.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 941877971 - 2⁶ = 941877907 is a prime.

It is a super-2 number, since 2×941877971² = 1774268224510153682, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (941877961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470938985 + 470938986.

It is an arithmetic number, because the mean of its divisors is an integer number (470938986).

Almost surely, 2^941877971 is an apocalyptic number.

941877971 is a deficient number, since it is larger than the sum of its proper divisors (1).

941877971 is an equidigital number, since it uses as much as digits as its factorization.

941877971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 889056, while the sum is 53.

The square root of 941877971 is about 30690.0304822266. The cubic root of 941877971 is about 980.2380273549.

The spelling of 941877971 in words is "nine hundred forty-one million, eight hundred seventy-seven thousand, nine hundred seventy-one".