950697977 has 2 divisors, whose sum is σ = 950697978. Its totient is φ = 950697976.

The previous prime is 950697967. The next prime is 950697983. The reversal of 950697977 is 779796059.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 923491321 + 27206656 = 30389^2 + 5216^2 .

It is a cyclic number.

It is not a de Polignac number, because 950697977 - 2¹⁴ = 950681593 is a prime.

It is not a weakly prime, because it can be changed into another prime (950697967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475348988 + 475348989.

It is an arithmetic number, because the mean of its divisors is an integer number (475348989).

Almost surely, 2^950697977 is an apocalyptic number.

It is an amenable number.

950697977 is a deficient number, since it is larger than the sum of its proper divisors (1).

950697977 is an equidigital number, since it uses as much as digits as its factorization.

950697977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7501410, while the sum is 59.

The square root of 950697977 is about 30833.3906179648. The cubic root of 950697977 is about 983.2882660440.

The spelling of 950697977 in words is "nine hundred fifty million, six hundred ninety-seven thousand, nine hundred seventy-seven".