2378749107 has 16 divisors (see below), whose sum is σ = 3684184832. Its totient is φ = 1337001120.

The previous prime is 2378749103. The next prime is 2378749147. The reversal of 2378749107 is 7019478732.

2378749107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2378749107 - 2² = 2378749103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2378749103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927193 + ... + 929754.

It is an arithmetic number, because the mean of its divisors is an integer number (230261552).

Almost surely, 2^2378749107 is an apocalyptic number.

2378749107 is a deficient number, since it is larger than the sum of its proper divisors (1305435725).

2378749107 is a wasteful number, since it uses less digits than its factorization.

2378749107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857018.

The product of its (nonzero) digits is 592704, while the sum is 48.

The square root of 2378749107 is about 48772.4215822836. The cubic root of 2378749107 is about 1334.9024990162.

The spelling of 2378749107 in words is "two billion, three hundred seventy-eight million, seven hundred forty-nine thousand, one hundred seven".