2959381 has 4 divisors (see below), whose sum is σ = 3009600. Its totient is φ = 2909164.

The previous prime is 2959321. The next prime is 2959391. The reversal of 2959381 is 1839592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2959381 - 2¹³ = 2951189 is a prime.

It is a super-3 number, since 3×2959381³ = 77754207333097510023, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 2959381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2959301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25021 + ... + 25138.

It is an arithmetic number, because the mean of its divisors is an integer number (752400).

2^2959381 is an apocalyptic number.

It is an amenable number.

2959381 is a deficient number, since it is larger than the sum of its proper divisors (50219).

2959381 is an equidigital number, since it uses as much as digits as its factorization.

2959381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50218.

The product of its digits is 19440, while the sum is 37.

The square root of 2959381 is about 1720.2851507817. The cubic root of 2959381 is about 143.5710777070.

The spelling of 2959381 in words is "two million, nine hundred fifty-nine thousand, three hundred eighty-one".