2961496040 has 32 divisors (see below), whose sum is σ = 6714243360. Its totient is φ = 1175553600.

The previous prime is 2961496019. The next prime is 2961496049. The reversal of 2961496040 is 406941692.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2961496049) 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, 277346 + ... + 287825.

It is an arithmetic number, because the mean of its divisors is an integer number (209820105).

Almost surely, 2^2961496040 is an apocalyptic number.

2961496040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2961496040 is an abundant number, since it is smaller than the sum of its proper divisors (3752747320).

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

2961496040 is a wasteful number, since it uses less digits than its factorization.

2961496040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565313 (or 565309 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 2961496040 is about 54419.6291791850. The cubic root of 2961496040 is about 1436.0527249982.

The spelling of 2961496040 in words is "two billion, nine hundred sixty-one million, four hundred ninety-six thousand, forty".