2940194 has 16 divisors (see below), whose sum is σ = 4605120. Its totient is φ = 1406160.

The previous prime is 2940187. The next prime is 2940229. The reversal of 2940194 is 4910492.

2940194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9299 + ... + 9609.

It is an arithmetic number, because the mean of its divisors is an integer number (287820).

2^2940194 is an apocalyptic number.

2940194 is a deficient number, since it is larger than the sum of its proper divisors (1664926).

2940194 is a wasteful number, since it uses less digits than its factorization.

2940194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2940194 is about 1714.6993905638. The cubic root of 2940194 is about 143.2601260676.

The spelling of 2940194 in words is "two million, nine hundred forty thousand, one hundred ninety-four".