6240897936 has 240 divisors, whose sum is σ = 22442313600. Its totient is φ = 1645878528.

The previous prime is 6240897917. The next prime is 6240897937. The reversal of 6240897936 is 6397980426.

It is a happy number.

6240897936 is a `hidden beast` number, since 62 + 408 + 97 + 93 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6240897937) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 263845 + ... + 286523.

It is an arithmetic number, because the mean of its divisors is an integer number (93509640).

Almost surely, 2^6240897936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6240897936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11221156800).

6240897936 is an abundant number, since it is smaller than the sum of its proper divisors (16201415664).

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

6240897936 is a wasteful number, since it uses less digits than its factorization.

6240897936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22723 (or 22704 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 6240897936 is about 78999.3540226754. The cubic root of 6240897936 is about 1841.1211204751.

It can be divided in two parts, 624089 and 7936, that added together give a square (632025 = 795²).

The spelling of 6240897936 in words is "six billion, two hundred forty million, eight hundred ninety-seven thousand, nine hundred thirty-six".