190683369 has 16 divisors (see below), whose sum is σ = 283080000. Its totient is φ = 126858528.

The previous prime is 190683343. The next prime is 190683379. The reversal of 190683369 is 963386091.

It is a de Polignac number, because none of the positive numbers 2^k-190683369 is a prime.

It is a super-2 number, since 2×190683369² = 72720294426380322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (190683379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6397 + ... + 20549.

It is an arithmetic number, because the mean of its divisors is an integer number (17692500).

Almost surely, 2^190683369 is an apocalyptic number.

It is an amenable number.

190683369 is a deficient number, since it is larger than the sum of its proper divisors (92396631).

190683369 is a wasteful number, since it uses less digits than its factorization.

190683369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14661 (or 14655 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 190683369 is about 13808.8149020834. The cubic root of 190683369 is about 575.5781144636.

The spelling of 190683369 in words is "one hundred ninety million, six hundred eighty-three thousand, three hundred sixty-nine".