2890382118 has 32 divisors (see below), whose sum is σ = 6227485152. Its totient is φ = 889056000.

The previous prime is 2890382107. The next prime is 2890382129. The reversal of 2890382118 is 8112830982.

It is an interprime number because it is at equal distance from previous prime (2890382107) and next prime (2890382129).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2890382118.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455568 + ... + 461868.

It is an arithmetic number, because the mean of its divisors is an integer number (194608911).

Almost surely, 2^2890382118 is an apocalyptic number.

2890382118 is an abundant number, since it is smaller than the sum of its proper divisors (3337103034).

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

2890382118 is a wasteful number, since it uses less digits than its factorization.

2890382118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 2890382118 is about 53762.2741148475. The cubic root of 2890382118 is about 1424.4649051577.

The spelling of 2890382118 in words is "two billion, eight hundred ninety million, three hundred eighty-two thousand, one hundred eighteen".