4237840674 has 64 divisors (see below), whose sum is σ = 10100246400. Its totient is φ = 1312998336.

The previous prime is 4237840669. The next prime is 4237840679. The reversal of 4237840674 is 4760487324.

4237840674 is a `hidden beast` number, since 4 + 237 + 8 + 406 + 7 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (4237840669) and next prime (4237840679).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4237840679) 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, 15412 + ... + 93344.

It is an arithmetic number, because the mean of its divisors is an integer number (157816350).

Almost surely, 2^4237840674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4237840674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5050123200).

4237840674 is an abundant number, since it is smaller than the sum of its proper divisors (5862405726).

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

4237840674 is a wasteful number, since it uses less digits than its factorization.

4237840674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78016 (or 78010 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 45.

The square root of 4237840674 is about 65098.6994800971. The cubic root of 4237840674 is about 1618.2596605438.

The spelling of 4237840674 in words is "four billion, two hundred thirty-seven million, eight hundred forty thousand, six hundred seventy-four".