2469644948 has 12 divisors (see below), whose sum is σ = 4348394400. Its totient is φ = 1227246552.

The previous prime is 2469644917. The next prime is 2469644971. The reversal of 2469644948 is 8494469642.

It is a junction number, because it is equal to n+sod(n) for n = 2469644893 and 2469644902.

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, 1893248 + ... + 1894551.

It is an arithmetic number, because the mean of its divisors is an integer number (362366200).

Almost surely, 2^2469644948 is an apocalyptic number.

It is an amenable number.

2469644948 is a deficient number, since it is larger than the sum of its proper divisors (1878749452).

2469644948 is a wasteful number, since it uses less digits than its factorization.

2469644948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787966 (or 3787964 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 56.

The square root of 2469644948 is about 49695.5224139962. The cubic root of 2469644948 is about 1351.6933388548.

The spelling of 2469644948 in words is "two billion, four hundred sixty-nine million, six hundred forty-four thousand, nine hundred forty-eight".