4090378796 has 24 divisors (see below), whose sum is σ = 8194586400. Its totient is φ = 1750056192.

The previous prime is 4090378781. The next prime is 4090378807. The reversal of 4090378796 is 6978730904.

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, 106571 + ... + 139778.

It is an arithmetic number, because the mean of its divisors is an integer number (341441100).

Almost surely, 2^4090378796 is an apocalyptic number.

It is an amenable number.

4090378796 is an abundant number, since it is smaller than the sum of its proper divisors (4104207604).

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

4090378796 is a wasteful number, since it uses less digits than its factorization.

4090378796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246953 (or 246951 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The square root of 4090378796 is about 63956.0692663331. The cubic root of 4090378796 is about 1599.2677373166.

The spelling of 4090378796 in words is "four billion, ninety million, three hundred seventy-eight thousand, seven hundred ninety-six".