2961361360 has 40 divisors (see below), whose sum is σ = 6887478816. Its totient is φ = 1184146560.

The previous prime is 2961361339. The next prime is 2961361363. The reversal of 2961361360 is 631631692.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2961361360² = 17539322209002099200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961361363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390727 + ... + 398233.

Almost surely, 2^2961361360 is an apocalyptic number.

2961361360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2961361360 is an abundant number, since it is smaller than the sum of its proper divisors (3926117456).

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

2961361360 is a wasteful number, since it uses less digits than its factorization.

2961361360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12451 (or 12445 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 2961361360 is about 54418.3917439683. The cubic root of 2961361360 is about 1436.0309555378.

The spelling of 2961361360 in words is "two billion, nine hundred sixty-one million, three hundred sixty-one thousand, three hundred sixty".