3268008623 has 16 divisors (see below), whose sum is σ = 3682713600. Its totient is φ = 2873042400.

The previous prime is 3268008619. The next prime is 3268008641.

It is a happy number.

3268008623 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3268008623 - 2² = 3268008619 is a prime.

It is a super-2 number, since 2×3268008623² = 21359760720004712258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268208623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678578 + ... + 683376.

It is an arithmetic number, because the mean of its divisors is an integer number (230169600).

Almost surely, 2^3268008623 is an apocalyptic number.

3268008623 is a deficient number, since it is larger than the sum of its proper divisors (414704977).

3268008623 is a wasteful number, since it uses less digits than its factorization.

3268008623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6838.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 3268008623 is about 57166.4991319217. The cubic root of 3268008623 is about 1483.9789181369.

The spelling of 3268008623 in words is "three billion, two hundred sixty-eight million, eight thousand, six hundred twenty-three".