2468915338 has 8 divisors (see below), whose sum is σ = 3921218532. Its totient is φ = 1161842496.

The previous prime is 2468915329. The next prime is 2468915413. The reversal of 2468915338 is 8335198642.

It can be written as a sum of positive squares in 2 ways, for example, as 2414051689 + 54863649 = 49133^2 + 7407^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2468915291 and 2468915300.

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, 36307545 + ... + 36307612.

Almost surely, 2^2468915338 is an apocalyptic number.

2468915338 is a deficient number, since it is larger than the sum of its proper divisors (1452303194).

2468915338 is a wasteful number, since it uses less digits than its factorization.

2468915338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72615176.

The product of its digits is 1244160, while the sum is 49.

The square root of 2468915338 is about 49688.1810695461. The cubic root of 2468915338 is about 1351.5602149804.

The spelling of 2468915338 in words is "two billion, four hundred sixty-eight million, nine hundred fifteen thousand, three hundred thirty-eight".