3145162326 has 32 divisors (see below), whose sum is σ = 6381728640. Its totient is φ = 1033215744.

The previous prime is 3145162303. The next prime is 3145162337. The reversal of 3145162326 is 6232615413.

It is a super-3 number, since 3×3145162326³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201126 + ... + 216198.

It is an arithmetic number, because the mean of its divisors is an integer number (199429020).

Almost surely, 2^3145162326 is an apocalyptic number.

3145162326 is an abundant number, since it is smaller than the sum of its proper divisors (3236566314).

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

3145162326 is a wasteful number, since it uses less digits than its factorization.

3145162326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15580.

The product of its digits is 25920, while the sum is 33.

The square root of 3145162326 is about 56081.7468165891. The cubic root of 3145162326 is about 1465.1463976365.

Adding to 3145162326 its reverse (6232615413), we get a palindrome (9377777739).

The spelling of 3145162326 in words is "three billion, one hundred forty-five million, one hundred sixty-two thousand, three hundred twenty-six".