3421732 has 12 divisors (see below), whose sum is σ = 6004656. Its totient is φ = 1706120.

The previous prime is 3421711. The next prime is 3421751. The reversal of 3421732 is 2371243.

It is a super-3 number, since 3×3421732³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 807 + ... + 2737.

It is an arithmetic number, because the mean of its divisors is an integer number (500388).

Almost surely, 2^3421732 is an apocalyptic number.

It is an amenable number.

3421732 is a deficient number, since it is larger than the sum of its proper divisors (2582924).

3421732 is a wasteful number, since it uses less digits than its factorization.

3421732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378 (or 2376 counting only the distinct ones).

The product of its digits is 1008, while the sum is 22.

The square root of 3421732 is about 1849.7924207867. The cubic root of 3421732 is about 150.6891548476.

Adding to 3421732 its reverse (2371243), we get a palindrome (5792975).

The spelling of 3421732 in words is "three million, four hundred twenty-one thousand, seven hundred thirty-two".