6288905340 has 48 divisors (see below), whose sum is σ = 19565484960. Its totient is φ = 1677041280.

The previous prime is 6288905333. The next prime is 6288905351. The reversal of 6288905340 is 435098826.

6288905340 is a `hidden beast` number, since 6 + 28 + 8 + 90 + 534 + 0 = 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 15 ways as a sum of consecutive naturals, for example, 5822521 + ... + 5823600.

It is an arithmetic number, because the mean of its divisors is an integer number (407614270).

Almost surely, 2^6288905340 is an apocalyptic number.

6288905340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6288905340 is an abundant number, since it is smaller than the sum of its proper divisors (13276579620).

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

6288905340 is a wasteful number, since it uses less digits than its factorization.

6288905340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11646139 (or 11646131 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 6288905340 is about 79302.6187461675. The cubic root of 6288905340 is about 1845.8299392557.

The spelling of 6288905340 in words is "six billion, two hundred eighty-eight million, nine hundred five thousand, three hundred forty".