426030938 has 16 divisors (see below), whose sum is σ = 662570280. Its totient is φ = 205207296.

The previous prime is 426030937. The next prime is 426030989. The reversal of 426030938 is 839030624.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 376088449 + 49942489 = 19393^2 + 7067^2 .

It is a junction number, because it is equal to n+sod(n) for n = 426030898 and 426030907.

It is not an unprimeable number, because it can be changed into a prime (426030937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18470 + ... + 34542.

Almost surely, 2^426030938 is an apocalyptic number.

426030938 is a deficient number, since it is larger than the sum of its proper divisors (236539342).

426030938 is a wasteful number, since it uses less digits than its factorization.

426030938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16561.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 426030938 is about 20640.5169024421. The cubic root of 426030938 is about 752.4547350101.

The spelling of 426030938 in words is "four hundred twenty-six million, thirty thousand, nine hundred thirty-eight".