2438685268 has 12 divisors (see below), whose sum is σ = 4309133920. Its totient is φ = 1207504152.

The previous prime is 2438685259. The next prime is 2438685323. The reversal of 2438685268 is 8625868342.

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, 2959158 + ... + 2959981.

Almost surely, 2^2438685268 is an apocalyptic number.

It is an amenable number.

2438685268 is a deficient number, since it is larger than the sum of its proper divisors (1870448652).

2438685268 is a wasteful number, since it uses less digits than its factorization.

2438685268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919246 (or 5919244 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 52.

The square root of 2438685268 is about 49383.0463620867. The cubic root of 2438685268 is about 1346.0212561232.

The spelling of 2438685268 in words is "two billion, four hundred thirty-eight million, six hundred eighty-five thousand, two hundred sixty-eight".