1849952448 has 42 divisors (see below), whose sum is σ = 5302556324. Its totient is φ = 616650624.

The previous prime is 1849952441. The next prime is 1849952479. The reversal of 1849952448 is 8442599481.

It is a happy number.

It is a super-2 number, since 2×1849952448² = 6844648119722385408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1849952394 and 1849952403.

It is not an unprimeable number, because it can be changed into a prime (1849952441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1605286 + ... + 1606437.

Almost surely, 2^1849952448 is an apocalyptic number.

1849952448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1849952448 is an abundant number, since it is smaller than the sum of its proper divisors (3452603876).

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

1849952448 is a wasteful number, since it uses less digits than its factorization.

1849952448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211741 (or 3211728 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 1849952448 is about 43011.0735508892. The cubic root of 1849952448 is about 1227.5905081049.

The spelling of 1849952448 in words is "one billion, eight hundred forty-nine million, nine hundred fifty-two thousand, four hundred forty-eight".