426411774 has 12 divisors (see below), whose sum is σ = 923892216. Its totient is φ = 142137252.

The previous prime is 426411757. The next prime is 426411787. The reversal of 426411774 is 477114624.

It is a happy number.

426411774 is a `hidden beast` number, since 4 + 2 + 641 + 1 + 7 + 7 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 11844754 + ... + 11844789.

It is an arithmetic number, because the mean of its divisors is an integer number (76991018).

Almost surely, 2^426411774 is an apocalyptic number.

426411774 is an abundant number, since it is smaller than the sum of its proper divisors (497480442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426411774 is a wasteful number, since it uses less digits than its factorization.

426411774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23689551 (or 23689548 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 426411774 is about 20649.7402889237. The cubic root of 426411774 is about 752.6788787524.

The spelling of 426411774 in words is "four hundred twenty-six million, four hundred eleven thousand, seven hundred seventy-four".