63876342 has 16 divisors (see below), whose sum is σ = 130163760. Its totient is φ = 20890272.

The previous prime is 63876341. The next prime is 63876353. The reversal of 63876342 is 24367836.

It is a self number, because there is not a number n which added to its sum of digits gives 63876342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63876341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100117 + ... + 100752.

It is an arithmetic number, because the mean of its divisors is an integer number (8135235).

Almost surely, 2^63876342 is an apocalyptic number.

63876342 is an abundant number, since it is smaller than the sum of its proper divisors (66287418).

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

63876342 is a wasteful number, since it uses less digits than its factorization.

63876342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200927.

The product of its digits is 145152, while the sum is 39.

The square root of 63876342 is about 7992.2676381613. The cubic root of 63876342 is about 399.7422130671.

The spelling of 63876342 in words is "sixty-three million, eight hundred seventy-six thousand, three hundred forty-two".