63970034 has 8 divisors (see below), whose sum is σ = 96082140. Its totient is φ = 31942656.

The previous prime is 63970007. The next prime is 63970069. The reversal of 63970034 is 43007936.

63970034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 60918025 + 3052009 = 7805^2 + 1747^2 .

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

It is a super-2 number, since 2×63970034² = 8184330499922312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19259 + ... + 22334.

Almost surely, 2^63970034 is an apocalyptic number.

63970034 is a deficient number, since it is larger than the sum of its proper divisors (32112106).

63970034 is a wasteful number, since it uses less digits than its factorization.

63970034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42364.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 63970034 is about 7998.1269057199. The cubic root of 63970034 is about 399.9375610873.

The spelling of 63970034 in words is "sixty-three million, nine hundred seventy thousand, thirty-four".