2628790696 has 32 divisors (see below), whose sum is σ = 5638248000. Its totient is φ = 1125599616.

The previous prime is 2628790673. The next prime is 2628790711. The reversal of 2628790696 is 6960978262.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42435 + ... + 84013.

It is an arithmetic number, because the mean of its divisors is an integer number (176195250).

Almost surely, 2^2628790696 is an apocalyptic number.

It is an amenable number.

2628790696 is an abundant number, since it is smaller than the sum of its proper divisors (3009457304).

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

2628790696 is a wasteful number, since it uses less digits than its factorization.

2628790696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42721 (or 42717 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 2628790696 is about 51271.7338891518. The cubic root of 2628790696 is about 1380.1257842359.

The spelling of 2628790696 in words is "two billion, six hundred twenty-eight million, seven hundred ninety thousand, six hundred ninety-six".