3471866580 has 384 divisors, whose sum is σ = 12870144000. Its totient is φ = 692955648.

The previous prime is 3471866551. The next prime is 3471866581. The reversal of 3471866580 is 856681743.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3471866581) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5082919 + ... + 5083601.

It is an arithmetic number, because the mean of its divisors is an integer number (33516000).

Almost surely, 2^3471866580 is an apocalyptic number.

3471866580 is a gapful number since it is divisible by the number (30) 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 3471866580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6435072000).

3471866580 is an abundant number, since it is smaller than the sum of its proper divisors (9398277420).

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

3471866580 is a wasteful number, since it uses less digits than its factorization.

3471866580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 3471866580 is about 58922.5472972783. The cubic root of 3471866580 is about 1514.2154593438.

The spelling of 3471866580 in words is "three billion, four hundred seventy-one million, eight hundred sixty-six thousand, five hundred eighty".