8361492480 has 360 divisors, whose sum is σ = 31651349184. Its totient is φ = 2025062400.

The previous prime is 8361492479. The next prime is 8361492487. The reversal of 8361492480 is 842941638.

It is a happy number.

8361492480 is a `hidden beast` number, since 8 + 3 + 614 + 9 + 24 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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 (8361492487) 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, 8109565 + ... + 8110595.

Almost surely, 2^8361492480 is an apocalyptic number.

8361492480 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 8361492480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15825674592).

8361492480 is an abundant number, since it is smaller than the sum of its proper divisors (23289856704).

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

8361492480 is a wasteful number, since it uses less digits than its factorization.

8361492480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 8361492480 is about 91441.1968425611. The cubic root of 8361492480 is about 2029.6816927529.

The spelling of 8361492480 in words is "eight billion, three hundred sixty-one million, four hundred ninety-two thousand, four hundred eighty".