979468241 has 2 divisors, whose sum is σ = 979468242. Its totient is φ = 979468240.

The previous prime is 979468199. The next prime is 979468261. The reversal of 979468241 is 142864979.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 975937600 + 3530641 = 31240^2 + 1879^2 .

It is an emirp because it is prime and its reverse (142864979) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-979468241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 979468241.

It is not a weakly prime, because it can be changed into another prime (979468261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489734120 + 489734121.

It is an arithmetic number, because the mean of its divisors is an integer number (489734121).

Almost surely, 2^979468241 is an apocalyptic number.

It is an amenable number.

979468241 is a deficient number, since it is larger than the sum of its proper divisors (1).

979468241 is an equidigital number, since it uses as much as digits as its factorization.

979468241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 979468241 is about 31296.4573234735. The cubic root of 979468241 is about 993.1086993987.

The spelling of 979468241 in words is "nine hundred seventy-nine million, four hundred sixty-eight thousand, two hundred forty-one".