1983713369 has 8 divisors (see below), whose sum is σ = 2177836608. Its totient is φ = 1791887760.

The previous prime is 1983713327. The next prime is 1983713371. The reversal of 1983713369 is 9633173891.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1983713369 - 2¹⁶ = 1983647833 is a prime.

It is a super-2 number, since 2×1983713369² = 7870237460698660322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1983710369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572597 + ... + 576050.

It is an arithmetic number, because the mean of its divisors is an integer number (272229576).

Almost surely, 2^1983713369 is an apocalyptic number.

It is an amenable number.

1983713369 is a deficient number, since it is larger than the sum of its proper divisors (194123239).

1983713369 is a wasteful number, since it uses less digits than its factorization.

1983713369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148815.

The product of its digits is 734832, while the sum is 50.

The square root of 1983713369 is about 44538.8972584639. The cubic root of 1983713369 is about 1256.4917461419.

The spelling of 1983713369 in words is "one billion, nine hundred eighty-three million, seven hundred thirteen thousand, three hundred sixty-nine".