3245667013 has 16 divisors (see below), whose sum is σ = 3466560240. Its totient is φ = 3028212736.

The previous prime is 3245666981. The next prime is 3245667067. The reversal of 3245667013 is 3107665423.

3245667013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 8398404 + 3237268609 = 2898^2 + 56897^2 .

It is a cyclic number.

It is not a de Polignac number, because 3245667013 - 2⁵ = 3245666981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3245667613) 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, 1142631 + ... + 1145467.

It is an arithmetic number, because the mean of its divisors is an integer number (216660015).

Almost surely, 2^3245667013 is an apocalyptic number.

It is an amenable number.

3245667013 is a deficient number, since it is larger than the sum of its proper divisors (220893227).

3245667013 is a wasteful number, since it uses less digits than its factorization.

3245667013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 3245667013 is about 56970.7557699562. The cubic root of 3245667013 is about 1480.5894615977.

The spelling of 3245667013 in words is "three billion, two hundred forty-five million, six hundred sixty-seven thousand, thirteen".