3385726969 has 9 divisors (see below), whose sum is σ = 3500331951. Its totient is φ = 3274764360.

The previous prime is 3385726951. The next prime is 3385726979. The reversal of 3385726969 is 9696275833.

The square root of 3385726969 is 58187.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2119221225 + 1266505744 = 46035^2 + 35588^2 .

It is not a de Polignac number, because 3385726969 - 2¹¹ = 3385724921 is a prime.

It is a super-2 number, since 2×3385726969² = 22926294217227853922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3385726979) 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 8 ways as a sum of consecutive naturals, for example, 1802859 + ... + 1804735.

Almost surely, 2^3385726969 is an apocalyptic number.

3385726969 is the 58187-th square number.

3385726969 is the 29094-th centered octagonal number.

It is an amenable number.

3385726969 is a deficient number, since it is larger than the sum of its proper divisors (114604982).

3385726969 is an frugal number, since it uses more digits than its factorization.

3385726969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816 (or 1908 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 58.

The cubic root of 3385726969 is about 1501.5874998959.

The spelling of 3385726969 in words is "three billion, three hundred eighty-five million, seven hundred twenty-six thousand, nine hundred sixty-nine".