2934428 has 12 divisors (see below), whose sum is σ = 5868912. Its totient is φ = 1257600.

The previous prime is 2934401. The next prime is 2934439. The reversal of 2934428 is 8244392.

2934428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2934428 is an admirable number.

It is a super-2 number, since 2×2934428² = 17221735374368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2934394 and 2934403.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 52373 + ... + 52428.

It is an arithmetic number, because the mean of its divisors is an integer number (489076).

2^2934428 is an apocalyptic number.

2934428 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2934428 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2934428 is a wasteful number, since it uses less digits than its factorization.

2934428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104812 (or 104810 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 2934428 is about 1713.0172211627. The cubic root of 2934428 is about 143.1664158730.

The spelling of 2934428 in words is "two million, nine hundred thirty-four thousand, four hundred twenty-eight".