2496744838 has 16 divisors (see below), whose sum is σ = 4280827680. Its totient is φ = 1069860096.

The previous prime is 2496744787. The next prime is 2496744841. The reversal of 2496744838 is 8384476942.

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, 115020 + ... + 134992.

It is an arithmetic number, because the mean of its divisors is an integer number (267551730).

Almost surely, 2^2496744838 is an apocalyptic number.

2496744838 is a deficient number, since it is larger than the sum of its proper divisors (1784082842).

2496744838 is a wasteful number, since it uses less digits than its factorization.

2496744838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28911.

The product of its digits is 9289728, while the sum is 55.

The square root of 2496744838 is about 49967.4377770163. The cubic root of 2496744838 is about 1356.6194945100.

The spelling of 2496744838 in words is "two billion, four hundred ninety-six million, seven hundred forty-four thousand, eight hundred thirty-eight".