3491884116 has 108 divisors (see below), whose sum is σ = 10716186208. Its totient is φ = 938974464.

The previous prime is 3491884103. The next prime is 3491884147. The reversal of 3491884116 is 6114881943.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48855 + ... + 96801.

Almost surely, 2^3491884116 is an apocalyptic number.

3491884116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3491884116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5358093104).

3491884116 is an abundant number, since it is smaller than the sum of its proper divisors (7224302092).

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

3491884116 is a wasteful number, since it uses less digits than its factorization.

3491884116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47998 (or 47976 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 3491884116 is about 59092.1662828500. The cubic root of 3491884116 is about 1517.1200251158.

The spelling of 3491884116 in words is "three billion, four hundred ninety-one million, eight hundred eighty-four thousand, one hundred sixteen".