2942331 has 8 divisors (see below), whose sum is σ = 4483584. Its totient is φ = 1681320.

The previous prime is 2942327. The next prime is 2942383. The reversal of 2942331 is 1332492.

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

It is not a de Polignac number, because 2942331 - 2² = 2942327 is a prime.

It is a super-2 number, since 2×2942331² = 17314623427122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2942431) 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, 70035 + ... + 70076.

It is an arithmetic number, because the mean of its divisors is an integer number (560448).

2^2942331 is an apocalyptic number.

2942331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2942331 is a deficient number, since it is larger than the sum of its proper divisors (1541253).

2942331 is a wasteful number, since it uses less digits than its factorization.

2942331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140121.

The product of its digits is 1296, while the sum is 24.

The square root of 2942331 is about 1715.3224186724. The cubic root of 2942331 is about 143.2948259035.

The spelling of 2942331 in words is "two million, nine hundred forty-two thousand, three hundred thirty-one".