2608981430 has 24 divisors (see below), whose sum is σ = 5161904496. Its totient is φ = 948720080.

The previous prime is 2608981391. The next prime is 2608981439. The reversal of 2608981430 is 341898062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608981439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1076882 + ... + 1079301.

It is an arithmetic number, because the mean of its divisors is an integer number (215079354).

Almost surely, 2^2608981430 is an apocalyptic number.

2608981430 is a deficient number, since it is larger than the sum of its proper divisors (2552923066).

2608981430 is a wasteful number, since it uses less digits than its factorization.

2608981430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2156212 (or 2156201 counting only the distinct ones).

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

The square root of 2608981430 is about 51078.1893766801. The cubic root of 2608981430 is about 1376.6503916008.

The spelling of 2608981430 in words is "two billion, six hundred eight million, nine hundred eighty-one thousand, four hundred thirty".