2849485858 has 4 divisors (see below), whose sum is σ = 4274228790. Its totient is φ = 1424742928.

The previous prime is 2849485843. The next prime is 2849485867. The reversal of 2849485858 is 8585849482.

2849485858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2845902409 + 3583449 = 53347^2 + 1893^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2849485796 and 2849485805.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712371463 + ... + 712371466.

Almost surely, 2^2849485858 is an apocalyptic number.

2849485858 is a deficient number, since it is larger than the sum of its proper divisors (1424742932).

2849485858 is a wasteful number, since it uses less digits than its factorization.

2849485858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424742931.

The product of its digits is 29491200, while the sum is 61.

The square root of 2849485858 is about 53380.5756619391. The cubic root of 2849485858 is about 1417.7146765224.

The spelling of 2849485858 in words is "two billion, eight hundred forty-nine million, four hundred eighty-five thousand, eight hundred fifty-eight".