1868076360 has 96 divisors (see below), whose sum is σ = 6084000000. Its totient is φ = 497107584.

The previous prime is 1868076347. The next prime is 1868076361. The reversal of 1868076360 is 636708681.

1868076360 is a `hidden beast` number, since 1 + 8 + 6 + 8 + 0 + 7 + 636 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1868076361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174441 + ... + 184839.

It is an arithmetic number, because the mean of its divisors is an integer number (63375000).

Almost surely, 2^1868076360 is an apocalyptic number.

1868076360 is a gapful number since it is divisible by the number (10) 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 1868076360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3042000000).

1868076360 is an abundant number, since it is smaller than the sum of its proper divisors (4215923640).

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

1868076360 is a wasteful number, since it uses less digits than its factorization.

1868076360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10915 (or 10908 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 1868076360 is about 43221.2489407699. The cubic root of 1868076360 is about 1231.5863727132.

The spelling of 1868076360 in words is "one billion, eight hundred sixty-eight million, seventy-six thousand, three hundred sixty".