190826330 has 8 divisors (see below), whose sum is σ = 343487412. Its totient is φ = 76330528.

The previous prime is 190826327. The next prime is 190826333. The reversal of 190826330 is 33628091.

It is an interprime number because it is at equal distance from previous prime (190826327) and next prime (190826333).

It can be written as a sum of positive squares in 2 ways, for example, as 169859089 + 20967241 = 13033^2 + 4579^2 .

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

It is not an unprimeable number, because it can be changed into a prime (190826333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9541307 + ... + 9541326.

Almost surely, 2^190826330 is an apocalyptic number.

190826330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190826330 is a deficient number, since it is larger than the sum of its proper divisors (152661082).

190826330 is a wasteful number, since it uses less digits than its factorization.

190826330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19082640.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 190826330 is about 13813.9903720829. The cubic root of 190826330 is about 575.7219212150.

The spelling of 190826330 in words is "one hundred ninety million, eight hundred twenty-six thousand, three hundred thirty".