3427477296 has 80 divisors (see below), whose sum is σ = 9286310400. Its totient is φ = 1087257600.

The previous prime is 3427477289. The next prime is 3427477297. The reversal of 3427477296 is 6927747243.

It is a happy number.

It is a super-2 number, since 2×3427477296² = 23495201229190943232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3427477297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211896 + ... + 227496.

It is an arithmetic number, because the mean of its divisors is an integer number (116078880).

Almost surely, 2^3427477296 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 3427477296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4643155200).

3427477296 is an abundant number, since it is smaller than the sum of its proper divisors (5858833104).

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

3427477296 is a wasteful number, since it uses less digits than its factorization.

3427477296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15834 (or 15828 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The square root of 3427477296 is about 58544.6606959166. The cubic root of 3427477296 is about 1507.7344643826.

The spelling of 3427477296 in words is "three billion, four hundred twenty-seven million, four hundred seventy-seven thousand, two hundred ninety-six".