979761460 has 12 divisors (see below), whose sum is σ = 2057499108. Its totient is φ = 391904576.

The previous prime is 979761457. The next prime is 979761469. The reversal of 979761460 is 64167979.

It can be written as a sum of positive squares in 2 ways, for example, as 643332496 + 336428964 = 25364^2 + 18342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (979761469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24494017 + ... + 24494056.

It is an arithmetic number, because the mean of its divisors is an integer number (171458259).

Almost surely, 2^979761460 is an apocalyptic number.

It is an amenable number.

979761460 is an abundant number, since it is smaller than the sum of its proper divisors (1077737648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

979761460 is a wasteful number, since it uses less digits than its factorization.

979761460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48988082 (or 48988080 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The square root of 979761460 is about 31301.1415127308. The cubic root of 979761460 is about 993.2077903388.

The spelling of 979761460 in words is "nine hundred seventy-nine million, seven hundred sixty-one thousand, four hundred sixty".