862479360 has 352 divisors, whose sum is σ = 3254238720. Its totient is φ = 215875584.

The previous prime is 862479341. The next prime is 862479379. The reversal of 862479360 is 63974268.

It is an interprime number because it is at equal distance from previous prime (862479341) and next prime (862479379).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2349897 + ... + 2350263.

Almost surely, 2^862479360 is an apocalyptic number.

862479360 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 862479360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627119360).

862479360 is an abundant number, since it is smaller than the sum of its proper divisors (2391759360).

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

862479360 is a wasteful number, since it uses less digits than its factorization.

862479360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 862479360 is about 29367.9989103786. The cubic root of 862479360 is about 951.8815378808.

The spelling of 862479360 in words is "eight hundred sixty-two million, four hundred seventy-nine thousand, three hundred sixty".