6634457086 has 8 divisors (see below), whose sum is σ = 9952051824. Its totient is φ = 3317106480.

The previous prime is 6634456987. The next prime is 6634457113. The reversal of 6634457086 is 6807544366.

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

It is a super-2 number, since 2×6634457086² = 88032041651951222792, which contains 22 as substring.

It is a congruent number.

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, 41071 + ... + 122293.

It is an arithmetic number, because the mean of its divisors is an integer number (1244006478).

Almost surely, 2^6634457086 is an apocalyptic number.

6634457086 is a deficient number, since it is larger than the sum of its proper divisors (3317594738).

6634457086 is a wasteful number, since it uses less digits than its factorization.

6634457086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122066.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The square root of 6634457086 is about 81452.1766805529. The cubic root of 6634457086 is about 1879.0361256066.

The spelling of 6634457086 in words is "six billion, six hundred thirty-four million, four hundred fifty-seven thousand, eighty-six".