4682270640 has 80 divisors (see below), whose sum is σ = 14543935200. Its totient is φ = 1246119936.

The previous prime is 4682270639. The next prime is 4682270641. The reversal of 4682270640 is 460722864.

It is an interprime number because it is at equal distance from previous prime (4682270639) and next prime (4682270641).

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (4682270641) 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, 102996 + ... + 141324.

It is an arithmetic number, because the mean of its divisors is an integer number (181799190).

Almost surely, 2^4682270640 is an apocalyptic number.

4682270640 is a gapful number since it is divisible by the number (40) 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 4682270640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7271967600).

4682270640 is an abundant number, since it is smaller than the sum of its proper divisors (9861664560).

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

4682270640 is a wasteful number, since it uses less digits than its factorization.

4682270640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38854 (or 38848 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 4682270640 is about 68427.1191853055. The cubic root of 4682270640 is about 1672.9597959181.

The spelling of 4682270640 in words is "four billion, six hundred eighty-two million, two hundred seventy thousand, six hundred forty".