950399999 has 2 divisors, whose sum is σ = 950400000. Its totient is φ = 950399998.

The previous prime is 950399993. The next prime is 950400023. The reversal of 950399999 is 999993059.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 950399999 - 2²⁴ = 933622783 is a prime.

950399999 is a modest number, since divided by 99999 gives 9503 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (950399993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475199999 + 475200000.

It is an arithmetic number, because the mean of its divisors is an integer number (475200000).

Almost surely, 2^950399999 is an apocalyptic number.

950399999 is a deficient number, since it is larger than the sum of its proper divisors (1).

950399999 is an equidigital number, since it uses as much as digits as its factorization.

950399999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7971615, while the sum is 62.

The square root of 950399999 is about 30828.5581725776. The cubic root of 950399999 is about 983.1855243759.

The spelling of 950399999 in words is "nine hundred fifty million, three hundred ninety-nine thousand, nine hundred ninety-nine".