2901889 has 8 divisors (see below), whose sum is σ = 3076640. Its totient is φ = 2729376.

The previous prime is 2901853. The next prime is 2901893. The reversal of 2901889 is 9881092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2901889 - 2⁷ = 2901761 is a prime.

It is a Duffinian number.

2901889 is a lucky number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2901839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2629 + ... + 3565.

It is an arithmetic number, because the mean of its divisors is an integer number (384580).

2^2901889 is an apocalyptic number.

It is an amenable number.

2901889 is a deficient number, since it is larger than the sum of its proper divisors (174751).

2901889 is a wasteful number, since it uses less digits than its factorization.

2901889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 2901889 is about 1703.4931758008. The cubic root of 2901889 is about 142.6352711605.

The spelling of 2901889 in words is "two million, nine hundred one thousand, eight hundred eighty-nine".