2449662408 has 96 divisors (see below), whose sum is σ = 6872486400. Its totient is φ = 787449600.

The previous prime is 2449662401. The next prime is 2449662409. The reversal of 2449662408 is 8042669442.

It is not an unprimeable number, because it can be changed into a prime (2449662401) 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 23 ways as a sum of consecutive naturals, for example, 692388 + ... + 695916.

It is an arithmetic number, because the mean of its divisors is an integer number (71588400).

Almost surely, 2^2449662408 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 2449662408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3436243200).

2449662408 is an abundant number, since it is smaller than the sum of its proper divisors (4422823992).

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

2449662408 is a wasteful number, since it uses less digits than its factorization.

2449662408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883 (or 3876 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 2449662408 is about 49494.0643713971. The cubic root of 2449662408 is about 1348.0378276300.

The spelling of 2449662408 in words is "two billion, four hundred forty-nine million, six hundred sixty-two thousand, four hundred eight".