2449694016 has 840 divisors, whose sum is σ = 10117141056. Its totient is φ = 567336960.

The previous prime is 2449693963. The next prime is 2449694017. The reversal of 2449694016 is 6104969442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449694017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 128931255 + ... + 128931273.

Almost surely, 2^2449694016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449694016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5058570528).

2449694016 is an abundant number, since it is smaller than the sum of its proper divisors (7667447040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2449694016 is a wasteful number, since it uses less digits than its factorization.

2449694016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 2449694016 is about 49494.3836813835. The cubic root of 2449694016 is about 1348.0436255168.

The spelling of 2449694016 in words is "two billion, four hundred forty-nine million, six hundred ninety-four thousand, sixteen".