426701906 has 8 divisors (see below), whose sum is σ = 649067904. Its totient is φ = 210345940.

The previous prime is 426701897. The next prime is 426701909. The reversal of 426701906 is 609107624.

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

It is not an unprimeable number, because it can be changed into a prime (426701909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1502330 + ... + 1502613.

It is an arithmetic number, because the mean of its divisors is an integer number (81133488).

Almost surely, 2^426701906 is an apocalyptic number.

426701906 is a deficient number, since it is larger than the sum of its proper divisors (222365998).

426701906 is a wasteful number, since it uses less digits than its factorization.

426701906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005016.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 426701906 is about 20656.7641706052. The cubic root of 426701906 is about 752.8495484607.

The spelling of 426701906 in words is "four hundred twenty-six million, seven hundred one thousand, nine hundred six".