3421031132 has 24 divisors (see below), whose sum is σ = 6250657056. Its totient is φ = 1635213888.

The previous prime is 3421031129. The next prime is 3421031143. The reversal of 3421031132 is 2311301243.

It is a super-2 number, since 2×3421031132² = 23406908012226402848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168218 + ... + 187454.

It is an arithmetic number, because the mean of its divisors is an integer number (260444044).

Almost surely, 2^3421031132 is an apocalyptic number.

It is an amenable number.

3421031132 is a deficient number, since it is larger than the sum of its proper divisors (2829625924).

3421031132 is a wasteful number, since it uses less digits than its factorization.

3421031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21197 (or 21195 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3421031132 is about 58489.5813970317. The cubic root of 3421031132 is about 1506.7886567066.

Adding to 3421031132 its reverse (2311301243), we get a palindrome (5732332375).

The spelling of 3421031132 in words is "three billion, four hundred twenty-one million, thirty-one thousand, one hundred thirty-two".