428654794 has 32 divisors (see below), whose sum is σ = 677445120. Its totient is φ = 203174400.

The previous prime is 428654789. The next prime is 428654797. The reversal of 428654794 is 497456824.

It is not an unprimeable number, because it can be changed into a prime (428654797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722562 + ... + 723154.

It is an arithmetic number, because the mean of its divisors is an integer number (21170160).

Almost surely, 2^428654794 is an apocalyptic number.

428654794 is a deficient number, since it is larger than the sum of its proper divisors (248790326).

428654794 is a wasteful number, since it uses less digits than its factorization.

428654794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846.

The product of its digits is 1935360, while the sum is 49.

The square root of 428654794 is about 20703.9801487540. The cubic root of 428654794 is about 753.9963237443.

The spelling of 428654794 in words is "four hundred twenty-eight million, six hundred fifty-four thousand, seven hundred ninety-four".