2628896926 has 16 divisors (see below), whose sum is σ = 3984119568. Its totient is φ = 1300924800.

The previous prime is 2628896903. The next prime is 2628896927. The reversal of 2628896926 is 6296988262.

2628896926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2628896926² = 13822198095064498952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2628896927) 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, 61836 + ... + 95296.

It is an arithmetic number, because the mean of its divisors is an integer number (249007473).

Almost surely, 2^2628896926 is an apocalyptic number.

2628896926 is a deficient number, since it is larger than the sum of its proper divisors (1355222642).

2628896926 is a wasteful number, since it uses less digits than its factorization.

2628896926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33867.

The product of its digits is 8957952, while the sum is 58.

The square root of 2628896926 is about 51272.7698296084. The cubic root of 2628896926 is about 1380.1443743792.

The spelling of 2628896926 in words is "two billion, six hundred twenty-eight million, eight hundred ninety-six thousand, nine hundred twenty-six".