2873798146 has 32 divisors (see below), whose sum is σ = 4725619200. Its totient is φ = 1305642240.

The previous prime is 2873798131. The next prime is 2873798149. The reversal of 2873798146 is 6418973782.

It is not an unprimeable number, because it can be changed into a prime (2873798149) 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, 122320 + ... + 143908.

It is an arithmetic number, because the mean of its divisors is an integer number (147675600).

Almost surely, 2^2873798146 is an apocalyptic number.

2873798146 is a deficient number, since it is larger than the sum of its proper divisors (1851821054).

2873798146 is a wasteful number, since it uses less digits than its factorization.

2873798146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21754.

The product of its digits is 4064256, while the sum is 55.

The square root of 2873798146 is about 53607.8179559661. The cubic root of 2873798146 is about 1421.7353224309.

The spelling of 2873798146 in words is "two billion, eight hundred seventy-three million, seven hundred ninety-eight thousand, one hundred forty-six".