860469362780 has 48 divisors (see below), whose sum is σ = 1819937761824. Its totient is φ = 341726895360.

The previous prime is 860469362723. The next prime is 860469362783. The reversal of 860469362780 is 87263964068.

It is a super-4 number, since 4×860469362780⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860469362783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2025179 + ... + 2412941.

It is an arithmetic number, because the mean of its divisors is an integer number (37915370038).

Almost surely, 2^860469362780 is an apocalyptic number.

It is an amenable number.

860469362780 is an abundant number, since it is smaller than the sum of its proper divisors (959468399044).

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

860469362780 is a wasteful number, since it uses less digits than its factorization.

860469362780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388566 (or 388564 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 860469362780 in words is "eight hundred sixty billion, four hundred sixty-nine million, three hundred sixty-two thousand, seven hundred eighty".