2449016493 has 32 divisors (see below), whose sum is σ = 4073628672. Its totient is φ = 1271424000.

The previous prime is 2449016491. The next prime is 2449016497. The reversal of 2449016493 is 3946109442.

2449016493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2449016493 - 2¹ = 2449016491 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449016491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634018 + ... + 637868.

It is an arithmetic number, because the mean of its divisors is an integer number (127300896).

Almost surely, 2^2449016493 is an apocalyptic number.

It is an amenable number.

2449016493 is a deficient number, since it is larger than the sum of its proper divisors (1624612179).

2449016493 is a wasteful number, since it uses less digits than its factorization.

2449016493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6625.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2449016493 is about 49487.5387648244. The cubic root of 2449016493 is about 1347.9193358750.

The spelling of 2449016493 in words is "two billion, four hundred forty-nine million, sixteen thousand, four hundred ninety-three".