2449540674 has 96 divisors (see below), whose sum is σ = 6357187200. Its totient is φ = 680889888.

The previous prime is 2449540669. The next prime is 2449540679. The reversal of 2449540674 is 4760459442.

2449540674 is a `hidden beast` number, since 2 + 4 + 49 + 540 + 67 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2449540669) and next prime (2449540679).

It is not an unprimeable number, because it can be changed into a prime (2449540679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223077 + ... + 233799.

It is an arithmetic number, because the mean of its divisors is an integer number (66220700).

Almost surely, 2^2449540674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449540674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3178593600).

2449540674 is an abundant number, since it is smaller than the sum of its proper divisors (3907646526).

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

2449540674 is a wasteful number, since it uses less digits than its factorization.

2449540674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10789 (or 10772 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 2449540674 is about 49492.8345722894. The cubic root of 2449540674 is about 1348.0154973754.

The spelling of 2449540674 in words is "two billion, four hundred forty-nine million, five hundred forty thousand, six hundred seventy-four".