3491412876 has 216 divisors, whose sum is σ = 11205930960. Its totient is φ = 934101504.

The previous prime is 3491412853. The next prime is 3491412877. The reversal of 3491412876 is 6782141943.

It is not an unprimeable number, because it can be changed into a prime (3491412877) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17722810 + ... + 17723006.

It is an arithmetic number, because the mean of its divisors is an integer number (51879310).

Almost surely, 2^3491412876 is an apocalyptic number.

3491412876 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 3491412876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5602965480).

3491412876 is an abundant number, since it is smaller than the sum of its proper divisors (7714518084).

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

3491412876 is a wasteful number, since it uses less digits than its factorization.

3491412876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 226 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 3491412876 is about 59088.1788177635. The cubic root of 3491412876 is about 1517.0517754470.

The spelling of 3491412876 in words is "three billion, four hundred ninety-one million, four hundred twelve thousand, eight hundred seventy-six".