63834748 has 12 divisors (see below), whose sum is σ = 112380912. Its totient is φ = 31725920.

The previous prime is 63834733. The next prime is 63834781. The reversal of 63834748 is 84743836.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47113 + ... + 48448.

It is an arithmetic number, because the mean of its divisors is an integer number (9365076).

Almost surely, 2^63834748 is an apocalyptic number.

It is an amenable number.

63834748 is a deficient number, since it is larger than the sum of its proper divisors (48546164).

63834748 is a wasteful number, since it uses less digits than its factorization.

63834748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95732 (or 95730 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 63834748 is about 7989.6650743320. The cubic root of 63834748 is about 399.6554282610.

The spelling of 63834748 in words is "sixty-three million, eight hundred thirty-four thousand, seven hundred forty-eight".