2681430908 has 24 divisors (see below), whose sum is σ = 5148819648. Its totient is φ = 1214231616.

The previous prime is 2681430823. The next prime is 2681430929. The reversal of 2681430908 is 8090341862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483716 + ... + 489227.

It is an arithmetic number, because the mean of its divisors is an integer number (214534152).

Almost surely, 2^2681430908 is an apocalyptic number.

It is an amenable number.

2681430908 is a deficient number, since it is larger than the sum of its proper divisors (2467388740).

2681430908 is a wasteful number, since it uses less digits than its factorization.

2681430908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973013 (or 973011 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 2681430908 is about 51782.5347776642. The cubic root of 2681430908 is about 1389.2770783207.

The spelling of 2681430908 in words is "two billion, six hundred eighty-one million, four hundred thirty thousand, nine hundred eight".