28318338360 has 96 divisors (see below), whose sum is σ = 99114200640. Its totient is φ = 6970666752.

The previous prime is 28318338343. The next prime is 28318338371. The reversal of 28318338360 is 6383381382.

28318338360 is a `hidden beast` number, since 2 + 83 + 183 + 38 + 360 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3020784 + ... + 3030143.

It is an arithmetic number, because the mean of its divisors is an integer number (1032439590).

Almost surely, 2^28318338360 is an apocalyptic number.

28318338360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28318338360 is an abundant number, since it is smaller than the sum of its proper divisors (70795862280).

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

28318338360 is a wasteful number, since it uses less digits than its factorization.

28318338360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6050957 (or 6050950 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 28318338360 in words is "twenty-eight billion, three hundred eighteen million, three hundred thirty-eight thousand, three hundred sixty".