4498778832 has 40 divisors (see below), whose sum is σ = 11667098496. Its totient is φ = 1493753856.

The previous prime is 4498778773. The next prime is 4498778861. The reversal of 4498778832 is 2388778944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170008 + ... + 194679.

Almost surely, 2^4498778832 is an apocalyptic number.

It is an amenable number.

4498778832 is an abundant number, since it is smaller than the sum of its proper divisors (7168319664).

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

4498778832 is a wasteful number, since it uses less digits than its factorization.

4498778832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364955 (or 364949 counting only the distinct ones).

The product of its digits is 21676032, while the sum is 60.

The square root of 4498778832 is about 67072.9366585361. The cubic root of 4498778832 is about 1650.8142699032.

The spelling of 4498778832 in words is "four billion, four hundred ninety-eight million, seven hundred seventy-eight thousand, eight hundred thirty-two".