2961930828 has 12 divisors (see below), whose sum is σ = 6911171960. Its totient is φ = 987310272.

The previous prime is 2961930809. The next prime is 2961930887. The reversal of 2961930828 is 8280391692.

It is a tau number, because it is divible by the number of its divisors (12).

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, 123413773 + ... + 123413796.

Almost surely, 2^2961930828 is an apocalyptic number.

It is an amenable number.

2961930828 is an abundant number, since it is smaller than the sum of its proper divisors (3949241132).

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

2961930828 is a wasteful number, since it uses less digits than its factorization.

2961930828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246827576 (or 246827574 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 2961930828 is about 54423.6238043738. The cubic root of 2961930828 is about 1436.1229989330.

The spelling of 2961930828 in words is "two billion, nine hundred sixty-one million, nine hundred thirty thousand, eight hundred twenty-eight".