426328708 has 24 divisors (see below), whose sum is σ = 804892032. Its totient is φ = 196417824.

The previous prime is 426328699. The next prime is 426328781. The reversal of 426328708 is 807823624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23541 + ... + 37507.

It is an arithmetic number, because the mean of its divisors is an integer number (33537168).

Almost surely, 2^426328708 is an apocalyptic number.

It is an amenable number.

426328708 is a deficient number, since it is larger than the sum of its proper divisors (378563324).

426328708 is a wasteful number, since it uses less digits than its factorization.

426328708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14571 (or 14569 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 426328708 is about 20647.7288823735. The cubic root of 426328708 is about 752.6300010495.

The spelling of 426328708 in words is "four hundred twenty-six million, three hundred twenty-eight thousand, seven hundred eight".