2474638688 has 48 divisors (see below), whose sum is σ = 5003389440. Its totient is φ = 1204310016.

The previous prime is 2474638687. The next prime is 2474638709. The reversal of 2474638688 is 8868364742.

It is a super-2 number, since 2×2474638688² = 12247673272292722688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474638687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209648 + ... + 221136.

It is an arithmetic number, because the mean of its divisors is an integer number (104237280).

Almost surely, 2^2474638688 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 2474638688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2501694720).

2474638688 is an abundant number, since it is smaller than the sum of its proper divisors (2528750752).

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

2474638688 is a wasteful number, since it uses less digits than its factorization.

2474638688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679 (or 11671 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 56.

The square root of 2474638688 is about 49745.7404005609. The cubic root of 2474638688 is about 1352.6037882958.

The spelling of 2474638688 in words is "two billion, four hundred seventy-four million, six hundred thirty-eight thousand, six hundred eighty-eight".