3261422613 has 32 divisors (see below), whose sum is σ = 4763670912. Its totient is φ = 1976576000.

The previous prime is 3261422597. The next prime is 3261422623. The reversal of 3261422613 is 3162241623.

It is a cyclic number.

It is not a de Polignac number, because 3261422613 - 2⁴ = 3261422597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261422623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203470 + ... + 218912.

It is an arithmetic number, because the mean of its divisors is an integer number (148864716).

Almost surely, 2^3261422613 is an apocalyptic number.

It is an amenable number.

3261422613 is a deficient number, since it is larger than the sum of its proper divisors (1502248299).

3261422613 is a wasteful number, since it uses less digits than its factorization.

3261422613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15605.

The product of its digits is 10368, while the sum is 30.

The square root of 3261422613 is about 57108.8663256416. The cubic root of 3261422613 is about 1482.9813613179.

The spelling of 3261422613 in words is "three billion, two hundred sixty-one million, four hundred twenty-two thousand, six hundred thirteen".