867454479360 has 2376 divisors, whose sum is σ = 3968310662784. Its totient is φ = 180592312320.

The previous prime is 867454479259. The next prime is 867454479401. The reversal of 867454479360 is 63974454768.

It is a happy number.

867454479360 is a `hidden beast` number, since 8 + 6 + 7 + 45 + 447 + 93 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 27982402545 + ... + 27982402575.

Almost surely, 2^867454479360 is an apocalyptic number.

867454479360 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 867454479360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1984155331392).

867454479360 is an abundant number, since it is smaller than the sum of its proper divisors (3100856183424).

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

867454479360 is an equidigital number, since it uses as much as digits as its factorization.

867454479360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 867454479360 in words is "eight hundred sixty-seven billion, four hundred fifty-four million, four hundred seventy-nine thousand, three hundred sixty".