426627334 has 16 divisors (see below), whose sum is σ = 740620800. Its totient is φ = 180525384.

The previous prime is 426627293. The next prime is 426627401. The reversal of 426627334 is 433726624.

It is a junction number, because it is equal to n+sod(n) for n = 426627293 and 426627302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191764 + ... + 193975.

It is an arithmetic number, because the mean of its divisors is an integer number (46288800).

Almost surely, 2^426627334 is an apocalyptic number.

426627334 is a deficient number, since it is larger than the sum of its proper divisors (313993466).

426627334 is a wasteful number, since it uses less digits than its factorization.

426627334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385827.

The product of its digits is 145152, while the sum is 37.

The square root of 426627334 is about 20654.9590655610. The cubic root of 426627334 is about 752.8056889836.

It can be divided in two parts, 426 and 627334, that added together give a triangular number (627760 = T₁₁₂₀).

The spelling of 426627334 in words is "four hundred twenty-six million, six hundred twenty-seven thousand, three hundred thirty-four".