950613641 has 2 divisors, whose sum is σ = 950613642. Its totient is φ = 950613640.

The previous prime is 950613623. The next prime is 950613661. The reversal of 950613641 is 146316059.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 633025600 + 317588041 = 25160^2 + 17821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-950613641 is a prime.

It is not a weakly prime, because it can be changed into another prime (950613611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475306820 + 475306821.

It is an arithmetic number, because the mean of its divisors is an integer number (475306821).

Almost surely, 2^950613641 is an apocalyptic number.

It is an amenable number.

950613641 is a deficient number, since it is larger than the sum of its proper divisors (1).

950613641 is an equidigital number, since it uses as much as digits as its factorization.

950613641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 950613641 is about 30832.0229793635. The cubic root of 950613641 is about 983.2591894941.

The spelling of 950613641 in words is "nine hundred fifty million, six hundred thirteen thousand, six hundred forty-one".