2449140208 has 20 divisors (see below), whose sum is σ = 4747640328. Its totient is φ = 1223942720.

The previous prime is 2449140193. The next prime is 2449140247. The reversal of 2449140208 is 8020419442.

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, 6163 + ... + 70258.

Almost surely, 2^2449140208 is an apocalyptic number.

It is an amenable number.

2449140208 is a deficient number, since it is larger than the sum of its proper divisors (2298500120).

2449140208 is a wasteful number, since it uses less digits than its factorization.

2449140208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78432 (or 78426 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 2449140208 is about 49488.7887101715. The cubic root of 2449140208 is about 1347.9420327458.

The spelling of 2449140208 in words is "two billion, four hundred forty-nine million, one hundred forty thousand, two hundred eight".