2961347416 has 32 divisors (see below), whose sum is σ = 5735116800. Its totient is φ = 1432041120.

The previous prime is 2961347407. The next prime is 2961347423. The reversal of 2961347416 is 6147431692.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627321 + ... + 632023.

It is an arithmetic number, because the mean of its divisors is an integer number (179222400).

Almost surely, 2^2961347416 is an apocalyptic number.

It is an amenable number.

2961347416 is a deficient number, since it is larger than the sum of its proper divisors (2773769384).

2961347416 is a wasteful number, since it uses less digits than its factorization.

2961347416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7279 (or 7275 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 2961347416 is about 54418.2636253675. The cubic root of 2961347416 is about 1436.0287016141.

The spelling of 2961347416 in words is "two billion, nine hundred sixty-one million, three hundred forty-seven thousand, four hundred sixteen".