6637964034 has 16 divisors (see below), whose sum is σ = 14297153472. Its totient is φ = 2042450448.

The previous prime is 6637964027. The next prime is 6637964071. The reversal of 6637964034 is 4304697366.

6637964034 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 42550974 + ... + 42551129.

It is an arithmetic number, because the mean of its divisors is an integer number (893572092).

Almost surely, 2^6637964034 is an apocalyptic number.

6637964034 is an abundant number, since it is smaller than the sum of its proper divisors (7659189438).

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

6637964034 is a wasteful number, since it uses less digits than its factorization.

6637964034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85102121.

The product of its (nonzero) digits is 1959552, while the sum is 48.

The square root of 6637964034 is about 81473.7014870443. The cubic root of 6637964034 is about 1879.3671509964.

It can be divided in two parts, 663 and 7964034, that added together give a palindrome (7964697).

The spelling of 6637964034 in words is "six billion, six hundred thirty-seven million, nine hundred sixty-four thousand, thirty-four".