2938331 has 16 divisors (see below), whose sum is σ = 3576960. Its totient is φ = 2378880.

The previous prime is 2938307. The next prime is 2938333. The reversal of 2938331 is 1338392.

It is a cyclic number.

It is not a de Polignac number, because 2938331 - 2¹⁸ = 2676187 is a prime.

It is a super-2 number, since 2×2938331² = 17267578131122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2938294 and 2938303.

It is not an unprimeable number, because it can be changed into a prime (2938333) 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, 3140 + ... + 3966.

It is an arithmetic number, because the mean of its divisors is an integer number (223560).

2^2938331 is an apocalyptic number.

2938331 is a deficient number, since it is larger than the sum of its proper divisors (638629).

2938331 is a wasteful number, since it uses less digits than its factorization.

2938331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

The product of its digits is 3888, while the sum is 29.

The square root of 2938331 is about 1714.1560605732. The cubic root of 2938331 is about 143.2298616241.

The spelling of 2938331 in words is "two million, nine hundred thirty-eight thousand, three hundred thirty-one".