10984910858 has 8 divisors (see below), whose sum is σ = 16496157252. Its totient is φ = 5486191776.

The previous prime is 10984910821. The next prime is 10984910903. The reversal of 10984910858 is 85801948901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8376459529 + 2608451329 = 91523^2 + 51073^2 .

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

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, 3129635 + ... + 3133142.

Almost surely, 2^10984910858 is an apocalyptic number.

10984910858 is a deficient number, since it is larger than the sum of its proper divisors (5511246394).

10984910858 is an equidigital number, since it uses as much as digits as its factorization.

10984910858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263656.

The product of its (nonzero) digits is 829440, while the sum is 53.

The spelling of 10984910858 in words is "ten billion, nine hundred eighty-four million, nine hundred ten thousand, eight hundred fifty-eight".