950697983 has 2 divisors, whose sum is σ = 950697984. Its totient is φ = 950697982.

The previous prime is 950697977. The next prime is 950698061. The reversal of 950697983 is 389796059.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 950697983 - 2⁴ = 950697967 is a prime.

It is a super-3 number, since 3×950697983³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (950697283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475348991 + 475348992.

It is an arithmetic number, because the mean of its divisors is an integer number (475348992).

Almost surely, 2^950697983 is an apocalyptic number.

950697983 is a deficient number, since it is larger than the sum of its proper divisors (1).

950697983 is an equidigital number, since it uses as much as digits as its factorization.

950697983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3674160, while the sum is 56.

The square root of 950697983 is about 30833.3907152619. The cubic root of 950697983 is about 983.2882681125.

The spelling of 950697983 in words is "nine hundred fifty million, six hundred ninety-seven thousand, nine hundred eighty-three".