3478303296 has 140 divisors (see below), whose sum is σ = 11104132732. Its totient is φ = 1070226432.

The previous prime is 3478303243. The next prime is 3478303303. The reversal of 3478303296 is 6923038743.

It can be written as a sum of positive squares in 2 ways, for example, as 850305600 + 2627997696 = 29160^2 + 51264^2 .

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41586 + ... + 93198.

Almost surely, 2^3478303296 is an apocalyptic number.

3478303296 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 3478303296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5552066366).

3478303296 is an abundant number, since it is smaller than the sum of its proper divisors (7625829436).

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

3478303296 is a wasteful number, since it uses less digits than its factorization.

3478303296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51650 (or 51631 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 3478303296 is about 58977.1421484629. The cubic root of 3478303296 is about 1515.1506486797.

The spelling of 3478303296 in words is "three billion, four hundred seventy-eight million, three hundred three thousand, two hundred ninety-six".