2901838290 has 128 divisors (see below), whose sum is σ = 7967393280. Its totient is φ = 670076928.

The previous prime is 2901838279. The next prime is 2901838301. The reversal of 2901838290 is 928381092.

It is an interprime number because it is at equal distance from previous prime (2901838279) and next prime (2901838301).

It is a super-2 number, since 2×2901838290² = 16841330922620248200, which contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 2910072 + ... + 2911068.

It is an arithmetic number, because the mean of its divisors is an integer number (62245260).

Almost surely, 2^2901838290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2901838290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3983696640).

2901838290 is an abundant number, since it is smaller than the sum of its proper divisors (5065554990).

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

2901838290 is a wasteful number, since it uses less digits than its factorization.

2901838290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 2901838290 is about 53868.7134615261. The cubic root of 2901838290 is about 1426.3444031354.

The spelling of 2901838290 in words is "two billion, nine hundred one million, eight hundred thirty-eight thousand, two hundred ninety".