426076466 has 4 divisors (see below), whose sum is σ = 639114702. Its totient is φ = 213038232.

The previous prime is 426076459. The next prime is 426076471. The reversal of 426076466 is 664670624.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 424566025 + 1510441 = 20605^2 + 1229^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106519115 + ... + 106519118.

Almost surely, 2^426076466 is an apocalyptic number.

426076466 is a deficient number, since it is larger than the sum of its proper divisors (213038236).

426076466 is a wasteful number, since it uses less digits than its factorization.

426076466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213038235.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 426076466 is about 20641.6197523353. The cubic root of 426076466 is about 752.4815378671.

The spelling of 426076466 in words is "four hundred twenty-six million, seventy-six thousand, four hundred sixty-six".