3491486032 has 20 divisors (see below), whose sum is σ = 6818023936. Its totient is φ = 1731996000.

The previous prime is 3491486021. The next prime is 3491486101. The reversal of 3491486032 is 2306841943.

It is a happy number.

It is a super-2 number, since 2×3491486032² = 24380949423302210048, 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 3 ways as a sum of consecutive naturals, for example, 857094 + ... + 861157.

Almost surely, 2^3491486032 is an apocalyptic number.

It is an amenable number.

3491486032 is a deficient number, since it is larger than the sum of its proper divisors (3326537904).

3491486032 is a wasteful number, since it uses less digits than its factorization.

3491486032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718386 (or 1718380 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 3491486032 is about 59088.7978554311. The cubic root of 3491486032 is about 1517.0623710300.

The spelling of 3491486032 in words is "three billion, four hundred ninety-one million, four hundred eighty-six thousand, thirty-two".