63364634 has 8 divisors (see below), whose sum is σ = 95685300. Its totient is φ = 31469536.

The previous prime is 63364621. The next prime is 63364649. The reversal of 63364634 is 43646336.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 62647225 + 717409 = 7915^2 + 847^2 .

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 = 63364594 and 63364603.

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, 106019 + ... + 106614.

Almost surely, 2^63364634 is an apocalyptic number.

63364634 is a deficient number, since it is larger than the sum of its proper divisors (32320666).

63364634 is a wasteful number, since it uses less digits than its factorization.

63364634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212784.

The product of its digits is 93312, while the sum is 35.

The square root of 63364634 is about 7960.1905756081. The cubic root of 63364634 is about 398.6719161970.

The spelling of 63364634 in words is "sixty-three million, three hundred sixty-four thousand, six hundred thirty-four".