2449473832 has 72 divisors (see below), whose sum is σ = 5283823050. Its totient is φ = 1063855104.

The previous prime is 2449473823. The next prime is 2449473841. The reversal of 2449473832 is 2383749442.

It is an interprime number because it is at equal distance from previous prime (2449473823) and next prime (2449473841).

It can be written as a sum of positive squares in 9 ways, for example, as 100520676 + 2348953156 = 10026^2 + 48466^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 387594 + ... + 393862.

Almost surely, 2^2449473832 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 2449473832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2641911525).

2449473832 is an abundant number, since it is smaller than the sum of its proper divisors (2834349218).

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

2449473832 is a wasteful number, since it uses less digits than its factorization.

2449473832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335 (or 6301 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 46.

The square root of 2449473832 is about 49492.1592982161. The cubic root of 2449473832 is about 1348.0032359105.

The spelling of 2449473832 in words is "two billion, four hundred forty-nine million, four hundred seventy-three thousand, eight hundred thirty-two".