2941390 has 32 divisors (see below), whose sum is σ = 5663520. Its totient is φ = 1096704.

The previous prime is 2941387. The next prime is 2941397. The reversal of 2941390 is 931492.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2941397) 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, 21402 + ... + 21538.

It is an arithmetic number, because the mean of its divisors is an integer number (176985).

2^2941390 is an apocalyptic number.

2941390 is a deficient number, since it is larger than the sum of its proper divisors (2722130).

2941390 is a wasteful number, since it uses less digits than its factorization.

2941390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2941390 is about 1715.0481042816. The cubic root of 2941390 is about 143.2795483556.

The spelling of 2941390 in words is "two million, nine hundred forty-one thousand, three hundred ninety".