2496381668 has 24 divisors (see below), whose sum is σ = 4800618144. Its totient is φ = 1126433600.

The previous prime is 2496381653. The next prime is 2496381689. The reversal of 2496381668 is 8661836942.

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, 201038 + ... + 213093.

It is an arithmetic number, because the mean of its divisors is an integer number (200025756).

Almost surely, 2^2496381668 is an apocalyptic number.

It is an amenable number.

2496381668 is a deficient number, since it is larger than the sum of its proper divisors (2304236476).

2496381668 is a wasteful number, since it uses less digits than its factorization.

2496381668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414283 (or 414281 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 53.

The square root of 2496381668 is about 49963.8035781905. The cubic root of 2496381668 is about 1356.5537145413.

The spelling of 2496381668 in words is "two billion, four hundred ninety-six million, three hundred eighty-one thousand, six hundred sixty-eight".