862874542704 has 320 divisors, whose sum is σ = 2461503168000. Its totient is φ = 259409203200.

The previous prime is 862874542703. The next prime is 862874542757. The reversal of 862874542704 is 407245478268.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (862874542703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 846785107 + ... + 846786125.

It is an arithmetic number, because the mean of its divisors is an integer number (7692197400).

Almost surely, 2^862874542704 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 862874542704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1230751584000).

862874542704 is an abundant number, since it is smaller than the sum of its proper divisors (1598628625296).

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

862874542704 is a wasteful number, since it uses less digits than its factorization.

862874542704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1490 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 57.

The spelling of 862874542704 in words is "eight hundred sixty-two billion, eight hundred seventy-four million, five hundred forty-two thousand, seven hundred four".