1713638331 has 12 divisors (see below), whose sum is σ = 2475703152. Its totient is φ = 1142218896.

The previous prime is 1713638327. The next prime is 1713638341. The reversal of 1713638331 is 1338363171.

It is a happy number.

1713638331 is a `hidden beast` number, since 1 + 7 + 13 + 638 + 3 + 3 + 1 = 666.

It is not a de Polignac number, because 1713638331 - 2² = 1713638327 is a prime.

It is a super-2 number, since 2×1713638331² = 5873112658944931122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1713638341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48490 + ... + 76016.

It is an arithmetic number, because the mean of its divisors is an integer number (206308596).

Almost surely, 2^1713638331 is an apocalyptic number.

1713638331 is a deficient number, since it is larger than the sum of its proper divisors (762064821).

1713638331 is a wasteful number, since it uses less digits than its factorization.

1713638331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34450 (or 34447 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 1713638331 is about 41396.1149264034. The cubic root of 1713638331 is about 1196.6662867898. Note that the first 3 decimals are identical.

The spelling of 1713638331 in words is "one billion, seven hundred thirteen million, six hundred thirty-eight thousand, three hundred thirty-one".