3242999769 has 8 divisors (see below), whose sum is σ = 4362265632. Its totient is φ = 2142866880.

The previous prime is 3242999761. The next prime is 3242999779. The reversal of 3242999769 is 9679992423.

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

It is not a de Polignac number, because 3242999769 - 2³ = 3242999761 is a prime.

It is a super-2 number, since 2×3242999769² = 21034095003468106722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3242999761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4782847 + ... + 4783524.

It is an arithmetic number, because the mean of its divisors is an integer number (545283204).

Almost surely, 2^3242999769 is an apocalyptic number.

It is an amenable number.

3242999769 is a deficient number, since it is larger than the sum of its proper divisors (1119265863).

3242999769 is a wasteful number, since it uses less digits than its factorization.

3242999769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9566487.

The product of its digits is 13226976, while the sum is 60.

The square root of 3242999769 is about 56947.3420714259. The cubic root of 3242999769 is about 1480.1837745071.

The spelling of 3242999769 in words is "three billion, two hundred forty-two million, nine hundred ninety-nine thousand, seven hundred sixty-nine".