2102926484 has 12 divisors (see below), whose sum is σ = 3682535808. Its totient is φ = 1050773400.

The previous prime is 2102926477. The next prime is 2102926513. The reversal of 2102926484 is 4846292012.

It is a happy number.

It is a congruent number.

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, 165572 + ... + 177819.

It is an arithmetic number, because the mean of its divisors is an integer number (306877984).

Almost surely, 2^2102926484 is an apocalyptic number.

It is an amenable number.

2102926484 is a deficient number, since it is larger than the sum of its proper divisors (1579609324).

2102926484 is a wasteful number, since it uses less digits than its factorization.

2102926484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344926 (or 344924 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 2102926484 is about 45857.6763911998. The cubic root of 2102926484 is about 1281.1737451377.

The spelling of 2102926484 in words is "two billion, one hundred two million, nine hundred twenty-six thousand, four hundred eighty-four".