2933942 has 16 divisors (see below), whose sum is σ = 5054400. Its totient is φ = 1263240.

The previous prime is 2933927. The next prime is 2933947. The reversal of 2933942 is 2493392.

2933942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2933899 and 2933908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2933947) by changing a digit.

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, 3092 + ... + 3927.

It is an arithmetic number, because the mean of its divisors is an integer number (315900).

2^2933942 is an apocalyptic number.

2933942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2933942 is a deficient number, since it is larger than the sum of its proper divisors (2120458).

2933942 is a wasteful number, since it uses less digits than its factorization.

2933942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051.

The product of its digits is 11664, while the sum is 32.

The square root of 2933942 is about 1712.8753603225. The cubic root of 2933942 is about 143.1585116955.

The spelling of 2933942 in words is "two million, nine hundred thirty-three thousand, nine hundred forty-two".