6634972610 has 64 divisors (see below), whose sum is σ = 14545723392. Its totient is φ = 2129620416.

The previous prime is 6634972583. The next prime is 6634972613. The reversal of 6634972610 is 162794366.

It is not an unprimeable number, because it can be changed into a prime (6634972613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31829 + ... + 119511.

It is an arithmetic number, because the mean of its divisors is an integer number (227276928).

Almost surely, 2^6634972610 is an apocalyptic number.

6634972610 is an abundant number, since it is smaller than the sum of its proper divisors (7910750782).

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

6634972610 is a wasteful number, since it uses less digits than its factorization.

6634972610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87767.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 6634972610 is about 81455.3411999483. The cubic root of 6634972610 is about 1879.0847939009.

The spelling of 6634972610 in words is "six billion, six hundred thirty-four million, nine hundred seventy-two thousand, six hundred ten".