63675734 has 8 divisors (see below), whose sum is σ = 95547648. Its totient is φ = 31826520.

The previous prime is 63675713. The next prime is 63675739. The reversal of 63675734 is 43757636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 63675691 and 63675700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63675739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7019 + ... + 13289.

It is an arithmetic number, because the mean of its divisors is an integer number (11943456).

Almost surely, 2^63675734 is an apocalyptic number.

63675734 is a deficient number, since it is larger than the sum of its proper divisors (31871914).

63675734 is a wasteful number, since it uses less digits than its factorization.

63675734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350.

The product of its digits is 317520, while the sum is 41.

The square root of 63675734 is about 7979.7076387547. The cubic root of 63675734 is about 399.3233016774.

The spelling of 63675734 in words is "sixty-three million, six hundred seventy-five thousand, seven hundred thirty-four".