2961382960 has 20 divisors (see below), whose sum is σ = 6885215568. Its totient is φ = 1184553152.

The previous prime is 2961382951. The next prime is 2961383021. The reversal of 2961382960 is 692831692.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 2961382960.

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, 18508564 + ... + 18508723.

Almost surely, 2^2961382960 is an apocalyptic number.

2961382960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2961382960 is an abundant number, since it is smaller than the sum of its proper divisors (3923832608).

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

2961382960 is a wasteful number, since it uses less digits than its factorization.

2961382960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37017300 (or 37017294 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 2961382960 is about 54418.5902059214. The cubic root of 2961382960 is about 1436.0344469718.

The spelling of 2961382960 in words is "two billion, nine hundred sixty-one million, three hundred eighty-two thousand, nine hundred sixty".