2961813336 has 32 divisors (see below), whose sum is σ = 7405891440. Its totient is φ = 987090048.

The previous prime is 2961813331. The next prime is 2961813343. The reversal of 2961813336 is 6333181692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961813331) 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, 213030 + ... + 226506.

Almost surely, 2^2961813336 is an apocalyptic number.

It is an amenable number.

2961813336 is an abundant number, since it is smaller than the sum of its proper divisors (4444078104).

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

2961813336 is a wasteful number, since it uses less digits than its factorization.

2961813336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22643 (or 22639 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 2961813336 is about 54422.5443727138. The cubic root of 2961813336 is about 1436.1040096088.

The spelling of 2961813336 in words is "two billion, nine hundred sixty-one million, eight hundred thirteen thousand, three hundred thirty-six".