1713805990 has 16 divisors (see below), whose sum is σ = 3322147248. Its totient is φ = 632789856.

The previous prime is 1713805987. The next prime is 1713806089. The reversal of 1713805990 is 995083171.

It is a congruent number.

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, 6591432 + ... + 6591691.

It is an arithmetic number, because the mean of its divisors is an integer number (207634203).

Almost surely, 2^1713805990 is an apocalyptic number.

1713805990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1713805990 is a deficient number, since it is larger than the sum of its proper divisors (1608341258).

1713805990 is a wasteful number, since it uses less digits than its factorization.

1713805990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13183143.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 1713805990 is about 41398.1399340598. The cubic root of 1713805990 is about 1196.7053120082.

The spelling of 1713805990 in words is "one billion, seven hundred thirteen million, eight hundred five thousand, nine hundred ninety".