2940411 has 4 divisors (see below), whose sum is σ = 3920552. Its totient is φ = 1960272.

The previous prime is 2940409. The next prime is 2940419. The reversal of 2940411 is 1140492.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2940411 - 2¹ = 2940409 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2940419) 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, 490066 + ... + 490071.

It is an arithmetic number, because the mean of its divisors is an integer number (980138).

2^2940411 is an apocalyptic number.

2940411 is a deficient number, since it is larger than the sum of its proper divisors (980141).

2940411 is an equidigital number, since it uses as much as digits as its factorization.

2940411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980140.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2940411 is about 1714.7626657937. The cubic root of 2940411 is about 143.2636504022.

The spelling of 2940411 in words is "two million, nine hundred forty thousand, four hundred eleven".