95978879 has 2 divisors, whose sum is σ = 95978880. Its totient is φ = 95978878.

The previous prime is 95978849. The next prime is 95978887. The reversal of 95978879 is 97887959.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 95978879 - 2¹⁶ = 95913343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95978809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47989439 + 47989440.

It is an arithmetic number, because the mean of its divisors is an integer number (47989440).

Almost surely, 2^95978879 is an apocalyptic number.

95978879 is a deficient number, since it is larger than the sum of its proper divisors (1).

95978879 is an equidigital number, since it uses as much as digits as its factorization.

95978879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 62.

The square root of 95978879 is about 9796.8810853251. The cubic root of 95978879 is about 457.8521146841.

The spelling of 95978879 in words is "ninety-five million, nine hundred seventy-eight thousand, eight hundred seventy-nine".