959779460 has 12 divisors (see below), whose sum is σ = 2015536908. Its totient is φ = 383911776.

The previous prime is 959779459. The next prime is 959779481. The reversal of 959779460 is 64977959.

It can be written as a sum of positive squares in 2 ways, for example, as 214271044 + 745508416 = 14638^2 + 27304^2 .

It is a super-2 number, since 2×959779460² = 1842353223675783200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 959779396 and 959779405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23994467 + ... + 23994506.

It is an arithmetic number, because the mean of its divisors is an integer number (167961409).

Almost surely, 2^959779460 is an apocalyptic number.

It is an amenable number.

959779460 is an abundant number, since it is smaller than the sum of its proper divisors (1055757448).

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

959779460 is a wasteful number, since it uses less digits than its factorization.

959779460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47988982 (or 47988980 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 56.

The square root of 959779460 is about 30980.3076162907. The cubic root of 959779460 is about 986.4092825008.

The spelling of 959779460 in words is "nine hundred fifty-nine million, seven hundred seventy-nine thousand, four hundred sixty".