1603422948 has 24 divisors (see below), whose sum is σ = 3742254880. Its totient is φ = 534340800.

The previous prime is 1603422937. The next prime is 1603422973. The reversal of 1603422948 is 8492243061.

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, 41448 + ... + 70176.

Almost surely, 2^1603422948 is an apocalyptic number.

It is an amenable number.

1603422948 is an abundant number, since it is smaller than the sum of its proper divisors (2138831932).

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

1603422948 is a wasteful number, since it uses less digits than its factorization.

1603422948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33387 (or 33385 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 1603422948 is about 40042.7639905139. The cubic root of 1603422948 is about 1170.4405645977.

The spelling of 1603422948 in words is "one billion, six hundred three million, four hundred twenty-two thousand, nine hundred forty-eight".