2402640496 has 20 divisors (see below), whose sum is σ = 4686363000. Its totient is φ = 1193256512.

The previous prime is 2402640479. The next prime is 2402640503. The reversal of 2402640496 is 6940462042.

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, 501526 + ... + 506293.

It is an arithmetic number, because the mean of its divisors is an integer number (234318150).

Almost surely, 2^2402640496 is an apocalyptic number.

It is an amenable number.

2402640496 is a deficient number, since it is larger than the sum of its proper divisors (2283722504).

2402640496 is a wasteful number, since it uses less digits than its factorization.

2402640496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007976 (or 1007970 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 2402640496 is about 49016.7368966968. The cubic root of 2402640496 is about 1339.3567299333.

The spelling of 2402640496 in words is "two billion, four hundred two million, six hundred forty thousand, four hundred ninety-six".