2449398496 has 24 divisors (see below), whose sum is σ = 4835205144. Its totient is φ = 1221409920.

The previous prime is 2449398491. The next prime is 2449398517. The reversal of 2449398496 is 6948939442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2449398496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449398491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90670 + ... + 114541.

It is an arithmetic number, because the mean of its divisors is an integer number (201466881).

Almost surely, 2^2449398496 is an apocalyptic number.

It is an amenable number.

2449398496 is a deficient number, since it is larger than the sum of its proper divisors (2385806648).

2449398496 is a wasteful number, since it uses less digits than its factorization.

2449398496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205594 (or 205586 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 58.

The square root of 2449398496 is about 49491.3982021118. The cubic root of 2449398496 is about 1347.9894160428.

The spelling of 2449398496 in words is "two billion, four hundred forty-nine million, three hundred ninety-eight thousand, four hundred ninety-six".