63834036 has 24 divisors (see below), whose sum is σ = 170224320. Its totient is φ = 18238272.

The previous prime is 63834011. The next prime is 63834061. The reversal of 63834036 is 63043836.

It is an interprime number because it is at equal distance from previous prime (63834011) and next prime (63834061).

It is a junction number, because it is equal to n+sod(n) for n = 63833988 and 63834006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379881 + ... + 380048.

It is an arithmetic number, because the mean of its divisors is an integer number (7092680).

Almost surely, 2^63834036 is an apocalyptic number.

It is an amenable number.

63834036 is an abundant number, since it is smaller than the sum of its proper divisors (106390284).

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

63834036 is a wasteful number, since it uses less digits than its factorization.

63834036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759943 (or 759941 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 63834036 is about 7989.6205166453. The cubic root of 63834036 is about 399.6539423633.

The spelling of 63834036 in words is "sixty-three million, eight hundred thirty-four thousand, thirty-six".