463876842 has 64 divisors (see below), whose sum is σ = 1093002624. Its totient is φ = 129392640.

The previous prime is 463876823. The next prime is 463876843. The reversal of 463876842 is 248678364.

It is a junction number, because it is equal to n+sod(n) for n = 463876791 and 463876800.

It is not an unprimeable number, because it can be changed into a prime (463876843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494598 + ... + 495534.

It is an arithmetic number, because the mean of its divisors is an integer number (17078166).

Almost surely, 2^463876842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463876842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546501312).

463876842 is an abundant number, since it is smaller than the sum of its proper divisors (629125782).

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

463876842 is a wasteful number, since it uses less digits than its factorization.

463876842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543.

The product of its digits is 1548288, while the sum is 48.

The square root of 463876842 is about 21537.8003055094. The cubic root of 463876842 is about 774.1068264574.

The spelling of 463876842 in words is "four hundred sixty-three million, eight hundred seventy-six thousand, eight hundred forty-two".