1040874903 has 24 divisors (see below), whose sum is σ = 1534669136. Its totient is φ = 679622400.

The previous prime is 1040874881. The next prime is 1040874973. The reversal of 1040874903 is 3094780401.

It is a happy number.

It is not a de Polignac number, because 1040874903 - 2¹⁷ = 1040743831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040874973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128376 + ... + 136242.

Almost surely, 2^1040874903 is an apocalyptic number.

1040874903 is a deficient number, since it is larger than the sum of its proper divisors (493794233).

1040874903 is a wasteful number, since it uses less digits than its factorization.

1040874903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8175 (or 8172 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1040874903 is about 32262.5929367123. The cubic root of 1040874903 is about 1013.4434319456.

The spelling of 1040874903 in words is "one billion, forty million, eight hundred seventy-four thousand, nine hundred three".