8362097040 has 240 divisors, whose sum is σ = 28785532608. Its totient is φ = 2006400000.

The previous prime is 8362097027. The next prime is 8362097041. The reversal of 8362097040 is 407902638.

It is a tau number, because it is divible by the number of its divisors (240).

It is a self number, because there is not a number n which added to its sum of digits gives 8362097040.

It is not an unprimeable number, because it can be changed into a prime (8362097041) 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, 2931615 + ... + 2934465.

Almost surely, 2^8362097040 is an apocalyptic number.

8362097040 is a gapful number since it is divisible by the number (80) 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 8362097040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14392766304).

8362097040 is an abundant number, since it is smaller than the sum of its proper divisors (20423435568).

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

8362097040 is a wasteful number, since it uses less digits than its factorization.

8362097040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990 (or 2973 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 8362097040 is about 91444.5025138198. The cubic root of 8362097040 is about 2029.7306088523.

Adding to 8362097040 its reverse (407902638), we get a palindrome (8769999678).

The spelling of 8362097040 in words is "eight billion, three hundred sixty-two million, ninety-seven thousand, forty".