6629084885 has 8 divisors (see below), whose sum is σ = 7955369856. Its totient is φ = 5302955920.

The previous prime is 6629084879. The next prime is 6629084899. The reversal of 6629084885 is 5884809266.

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

It is not a de Polignac number, because 6629084885 - 2¹⁸ = 6628822741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6629084885.

It is a congruent number.

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, 98672 + ... + 151638.

It is an arithmetic number, because the mean of its divisors is an integer number (994421232).

Almost surely, 2^6629084885 is an apocalyptic number.

It is an amenable number.

6629084885 is a deficient number, since it is larger than the sum of its proper divisors (1326284971).

6629084885 is a wasteful number, since it uses less digits than its factorization.

6629084885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78003.

The product of its (nonzero) digits is 6635520, while the sum is 56.

The square root of 6629084885 is about 81419.1923627347. The cubic root of 6629084885 is about 1878.5288102622.

The spelling of 6629084885 in words is "six billion, six hundred twenty-nine million, eighty-four thousand, eight hundred eighty-five".