426764134 has 8 divisors (see below), whose sum is σ = 641284920. Its totient is φ = 213002496.

The previous prime is 426764131. The next prime is 426764137. The reversal of 426764134 is 431467624.

It is an interprime number because it is at equal distance from previous prime (426764131) and next prime (426764137).

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

It is a junction number, because it is equal to n+sod(n) for n = 426764093 and 426764102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426764131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188379 + ... + 190630.

It is an arithmetic number, because the mean of its divisors is an integer number (80160615).

Almost surely, 2^426764134 is an apocalyptic number.

426764134 is a deficient number, since it is larger than the sum of its proper divisors (214520786).

426764134 is a wasteful number, since it uses less digits than its factorization.

426764134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379574.

The product of its digits is 96768, while the sum is 37.

The square root of 426764134 is about 20658.2703535412. The cubic root of 426764134 is about 752.8861439105.

The spelling of 426764134 in words is "four hundred twenty-six million, seven hundred sixty-four thousand, one hundred thirty-four".