3863136378 has 16 divisors (see below), whose sum is σ = 7727425056. Its totient is φ = 1287520080.

The previous prime is 3863136359. The next prime is 3863136391. The reversal of 3863136378 is 8736313683.

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, 868 + ... + 87903.

It is an arithmetic number, because the mean of its divisors is an integer number (482964066).

Almost surely, 2^3863136378 is an apocalyptic number.

3863136378 is an abundant number, since it is smaller than the sum of its proper divisors (3864288678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3863136378 is a wasteful number, since it uses less digits than its factorization.

3863136378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96029.

The product of its digits is 1306368, while the sum is 48.

The square root of 3863136378 is about 62154.1340378900. The cubic root of 3863136378 is about 1569.0857562782.

The spelling of 3863136378 in words is "three billion, eight hundred sixty-three million, one hundred thirty-six thousand, three hundred seventy-eight".