3487471308 has 96 divisors (see below), whose sum is σ = 9158123520. Its totient is φ = 1147608000.

The previous prime is 3487471303. The next prime is 3487471343. The reversal of 3487471308 is 8031747843.

It is a super-2 number, since 2×3487471308² = 24324912248246461728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3487471303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3442210 + ... + 3443222.

It is an arithmetic number, because the mean of its divisors is an integer number (95397120).

Almost surely, 2^3487471308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3487471308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4579061760).

3487471308 is an abundant number, since it is smaller than the sum of its proper divisors (5670652212).

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

3487471308 is a wasteful number, since it uses less digits than its factorization.

3487471308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1396 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 3487471308 is about 59054.8161287460. The cubic root of 3487471308 is about 1516.4806776775.

The spelling of 3487471308 in words is "three billion, four hundred eighty-seven million, four hundred seventy-one thousand, three hundred eight".