426312613 has 8 divisors (see below), whose sum is σ = 451115136. Its totient is φ = 402032400.

The previous prime is 426312569. The next prime is 426312641. The reversal of 426312613 is 316213624.

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

It is a cyclic number.

It is not a de Polignac number, because 426312613 - 2¹⁷ = 426181541 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 (426312413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128898 + ... + 132163.

It is an arithmetic number, because the mean of its divisors is an integer number (56389392).

Almost surely, 2^426312613 is an apocalyptic number.

It is an amenable number.

426312613 is a deficient number, since it is larger than the sum of its proper divisors (24802523).

426312613 is a wasteful number, since it uses less digits than its factorization.

426312613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261155.

The product of its digits is 5184, while the sum is 28.

The square root of 426312613 is about 20647.3391263862. The cubic root of 426312613 is about 752.6205296940.

The spelling of 426312613 in words is "four hundred twenty-six million, three hundred twelve thousand, six hundred thirteen".