3268948513 has 16 divisors (see below), whose sum is σ = 3524938560. Its totient is φ = 3020187136.

The previous prime is 3268948453. The next prime is 3268948549. The reversal of 3268948513 is 3158498623.

It is a cyclic number.

It is not a de Polignac number, because 3268948513 - 2¹³ = 3268940321 is a prime.

It is a super-2 number, since 2×3268948513² = 21372048761289822338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3268948583) 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, 857670 + ... + 861472.

It is an arithmetic number, because the mean of its divisors is an integer number (220308660).

Almost surely, 2^3268948513 is an apocalyptic number.

It is an amenable number.

3268948513 is a deficient number, since it is larger than the sum of its proper divisors (255990047).

3268948513 is a wasteful number, since it uses less digits than its factorization.

3268948513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736.

The product of its digits is 1244160, while the sum is 49.

The square root of 3268948513 is about 57174.7191772727. The cubic root of 3268948513 is about 1484.1211702353.

The spelling of 3268948513 in words is "three billion, two hundred sixty-eight million, nine hundred forty-eight thousand, five hundred thirteen".