1969010382 has 16 divisors (see below), whose sum is σ = 3960023040. Its totient is φ = 652669752.

The previous prime is 1969010369. The next prime is 1969010387. The reversal of 1969010382 is 2830109691.

It is a self number, because there is not a number n which added to its sum of digits gives 1969010382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1969010387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915598 + ... + 917745.

It is an arithmetic number, because the mean of its divisors is an integer number (247501440).

Almost surely, 2^1969010382 is an apocalyptic number.

1969010382 is an abundant number, since it is smaller than the sum of its proper divisors (1991012658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1969010382 is a wasteful number, since it uses less digits than its factorization.

1969010382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833527.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 1969010382 is about 44373.5324489723. The cubic root of 1969010382 is about 1253.3797351697.

The spelling of 1969010382 in words is "one billion, nine hundred sixty-nine million, ten thousand, three hundred eighty-two".