3432149028 has 108 divisors (see below), whose sum is σ = 10898509440. Its totient is φ = 891459360.

The previous prime is 3432149011. The next prime is 3432149029. The reversal of 3432149028 is 8209412343.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3432148983 and 3432149001.

It is not an unprimeable number, because it can be changed into a prime (3432149029) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25788 + ... + 86771.

Almost surely, 2^3432149028 is an apocalyptic number.

It is an amenable number.

3432149028 is an abundant number, since it is smaller than the sum of its proper divisors (7466360412).

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

3432149028 is a wasteful number, since it uses less digits than its factorization.

3432149028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112598 (or 112582 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3432149028 is about 58584.5459827078. The cubic root of 3432149028 is about 1508.4191792035.

The spelling of 3432149028 in words is "three billion, four hundred thirty-two million, one hundred forty-nine thousand, twenty-eight".