3456642511 has 8 divisors (see below), whose sum is σ = 3950807040. Its totient is φ = 2962567608.

The previous prime is 3456642503. The next prime is 3456642529. The reversal of 3456642511 is 1152466543.

3456642511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3456642511 - 2³ = 3456642503 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 (3456642571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124290 + ... + 149536.

It is an arithmetic number, because the mean of its divisors is an integer number (493850880).

Almost surely, 2^3456642511 is an apocalyptic number.

3456642511 is a deficient number, since it is larger than the sum of its proper divisors (494164529).

3456642511 is a wasteful number, since it uses less digits than its factorization.

3456642511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44813.

The product of its digits is 86400, while the sum is 37.

The square root of 3456642511 is about 58793.2182398616. The cubic root of 3456642511 is about 1511.9989477179.

It can be divided in two parts, 34566 and 42511, that added together give a palindrome (77077).

The spelling of 3456642511 in words is "three billion, four hundred fifty-six million, six hundred forty-two thousand, five hundred eleven".