426711611 has 8 divisors (see below), whose sum is σ = 452193840. Its totient is φ = 401271808.

The previous prime is 426711583. The next prime is 426711619. The reversal of 426711611 is 116117624.

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

It is not a de Polignac number, because 426711611 - 2¹⁰ = 426710587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426711619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11435 + ... + 31371.

It is an arithmetic number, because the mean of its divisors is an integer number (56524230).

Almost surely, 2^426711611 is an apocalyptic number.

426711611 is a deficient number, since it is larger than the sum of its proper divisors (25482229).

426711611 is a wasteful number, since it uses less digits than its factorization.

426711611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21213.

The product of its digits is 2016, while the sum is 29.

The square root of 426711611 is about 20656.9990802149. Note that the first 3 decimals coincide. The cubic root of 426711611 is about 752.8552560748.

The spelling of 426711611 in words is "four hundred twenty-six million, seven hundred eleven thousand, six hundred eleven".