3428372 has 24 divisors (see below), whose sum is σ = 6216000. Its totient is φ = 1653696.

The previous prime is 3428371. The next prime is 3428389. The reversal of 3428372 is 2738243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17129 + ... + 17327.

It is an arithmetic number, because the mean of its divisors is an integer number (259000).

Almost surely, 2^3428372 is an apocalyptic number.

It is an amenable number.

3428372 is a deficient number, since it is larger than the sum of its proper divisors (2787628).

3428372 is a wasteful number, since it uses less digits than its factorization.

3428372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 333 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 3428372 is about 1851.5863468928. The cubic root of 3428372 is about 150.7865645285.

The spelling of 3428372 in words is "three million, four hundred twenty-eight thousand, three hundred seventy-two".