2849649412 has 24 divisors (see below), whose sum is σ = 5558142240. Its totient is φ = 1270431360.

The previous prime is 2849649409. The next prime is 2849649493. The reversal of 2849649412 is 2149469482.

It is a happy 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, 1101514 + ... + 1104097.

It is an arithmetic number, because the mean of its divisors is an integer number (231589260).

Almost surely, 2^2849649412 is an apocalyptic number.

It is an amenable number.

2849649412 is a deficient number, since it is larger than the sum of its proper divisors (2708492828).

2849649412 is a wasteful number, since it uses less digits than its factorization.

2849649412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205651 (or 2205649 counting only the distinct ones).

The product of its digits is 995328, while the sum is 49.

The square root of 2849649412 is about 53382.1076017049. The cubic root of 2849649412 is about 1417.7418005349.

The spelling of 2849649412 in words is "two billion, eight hundred forty-nine million, six hundred forty-nine thousand, four hundred twelve".