3422040 has 32 divisors (see below), whose sum is σ = 10266480. Its totient is φ = 912512.

The previous prime is 3422017. The next prime is 3422047. The reversal of 3422040 is 402243.

It is a happy number.

3422040 is nontrivially palindromic in base 14.

3422040 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 (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3422047) 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, 14139 + ... + 14378.

Almost surely, 2^3422040 is an apocalyptic number.

3422040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3422040 is an abundant number, since it is smaller than the sum of its proper divisors (6844440).

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

3422040 is a wasteful number, since it uses less digits than its factorization.

3422040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28531 (or 28527 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3422040 is about 1849.8756714980. The cubic root of 3422040 is about 150.6936760343.

Adding to 3422040 its reverse (402243), we get a palindrome (3824283).

The spelling of 3422040 in words is "three million, four hundred twenty-two thousand, forty".