6381460239 has 32 divisors (see below), whose sum is σ = 11069374464. Its totient is φ = 3170909280.

The previous prime is 6381460231. The next prime is 6381460259. The reversal of 6381460239 is 9320641836.

It is not a de Polignac number, because 6381460239 - 2³ = 6381460231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6381460239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6381460231) 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, 595239 + ... + 605864.

It is an arithmetic number, because the mean of its divisors is an integer number (345917952).

Almost surely, 2^6381460239 is an apocalyptic number.

6381460239 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

6381460239 is a deficient number, since it is larger than the sum of its proper divisors (4687914225).

6381460239 is a wasteful number, since it uses less digits than its factorization.

6381460239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201147.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 6381460239 is about 79884.0424552989. The cubic root of 6381460239 is about 1854.8410089369.

The spelling of 6381460239 in words is "six billion, three hundred eighty-one million, four hundred sixty thousand, two hundred thirty-nine".