3428132 has 24 divisors (see below), whose sum is σ = 6468000. Its totient is φ = 1584576.

The previous prime is 3428099. The next prime is 3428137. The reversal of 3428132 is 2318243.

It is a junction number, because it is equal to n+sod(n) for n = 3428098 and 3428107.

It is not an unprimeable number, because it can be changed into a prime (3428137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2744 + ... + 3792.

It is an arithmetic number, because the mean of its divisors is an integer number (269500).

Almost surely, 2^3428132 is an apocalyptic number.

It is an amenable number.

3428132 is a deficient number, since it is larger than the sum of its proper divisors (3039868).

3428132 is a wasteful number, since it uses less digits than its factorization.

3428132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 3428132 is about 1851.5215364667. The cubic root of 3428132 is about 150.7830458886.

The spelling of 3428132 in words is "three million, four hundred twenty-eight thousand, one hundred thirty-two".