1069779325 has 24 divisors (see below), whose sum is σ = 1398258720. Its totient is φ = 809668800.

The previous prime is 1069779311. The next prime is 1069779329. The reversal of 1069779325 is 5239779601.

It is not a de Polignac number, because 1069779325 - 2⁹ = 1069778813 is a prime.

It is a super-2 number, since 2×1069779325² = 2288855608394911250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069779329) 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 23 ways as a sum of consecutive naturals, for example, 560022 + ... + 561928.

It is an arithmetic number, because the mean of its divisors is an integer number (58260780).

Almost surely, 2^1069779325 is an apocalyptic number.

It is an amenable number.

1069779325 is a deficient number, since it is larger than the sum of its proper divisors (328479395).

1069779325 is a wasteful number, since it uses less digits than its factorization.

1069779325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117 (or 3112 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 49.

The square root of 1069779325 is about 32707.4811778590. The cubic root of 1069779325 is about 1022.7388027911.

The spelling of 1069779325 in words is "one billion, sixty-nine million, seven hundred seventy-nine thousand, three hundred twenty-five".