1903952048 has 20 divisors (see below), whose sum is σ = 3807905088. Its totient is φ = 921266880.

The previous prime is 1903952041. The next prime is 1903952059. The reversal of 1903952048 is 8402593091.

1903952048 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1903951996 and 1903952014.

It is not an unprimeable number, because it can be changed into a prime (1903952041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1918811 + ... + 1919802.

Almost surely, 2^1903952048 is an apocalyptic number.

It is an amenable number.

1903952048 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1903952048 is a wasteful number, since it uses less digits than its factorization.

1903952048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838652 (or 3838646 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 1903952048 is about 43634.2989860041. The cubic root of 1903952048 is about 1239.4204818907.

The spelling of 1903952048 in words is "one billion, nine hundred three million, nine hundred fifty-two thousand, forty-eight".