3426072311 has 4 divisors (see below), whose sum is σ = 3427516032. Its totient is φ = 3424628592.

The previous prime is 3426072289. The next prime is 3426072323. The reversal of 3426072311 is 1132706243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3426072311 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 (3426072361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718295 + ... + 723048.

It is an arithmetic number, because the mean of its divisors is an integer number (856879008).

Almost surely, 2^3426072311 is an apocalyptic number.

3426072311 is a deficient number, since it is larger than the sum of its proper divisors (1443721).

3426072311 is a wasteful number, since it uses less digits than its factorization.

3426072311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443720.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3426072311 is about 58532.6602077849. The cubic root of 3426072311 is about 1507.5284203412.

Adding to 3426072311 its reverse (1132706243), we get a palindrome (4558778554).

The spelling of 3426072311 in words is "three billion, four hundred twenty-six million, seventy-two thousand, three hundred eleven".