3477821352 has 64 divisors (see below), whose sum is σ = 9082644480. Its totient is φ = 1107640512.

The previous prime is 3477821293. The next prime is 3477821383. The reversal of 3477821352 is 2531287743.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583813 + ... + 589739.

It is an arithmetic number, because the mean of its divisors is an integer number (141916320).

Almost surely, 2^3477821352 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 3477821352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4541322240).

3477821352 is an abundant number, since it is smaller than the sum of its proper divisors (5604823128).

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

3477821352 is a wasteful number, since it uses less digits than its factorization.

3477821352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7022 (or 7018 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 3477821352 is about 58973.0561527890. The cubic root of 3477821352 is about 1515.0806670986.

The spelling of 3477821352 in words is "three billion, four hundred seventy-seven million, eight hundred twenty-one thousand, three hundred fifty-two".