428359600 has 30 divisors (see below), whose sum is σ = 1029134900. Its totient is φ = 171343680.

The previous prime is 428359583. The next prime is 428359601. The reversal of 428359600 is 6953824.

It is a self number, because there is not a number n which added to its sum of digits gives 428359600.

It is not an unprimeable number, because it can be changed into a prime (428359601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 535050 + ... + 535849.

Almost surely, 2^428359600 is an apocalyptic number.

428359600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

428359600 is an abundant number, since it is smaller than the sum of its proper divisors (600775300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

428359600 is a wasteful number, since it uses less digits than its factorization.

428359600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070917 (or 1070906 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 428359600 is about 20696.8500018723. The cubic root of 428359600 is about 753.8232036286.

The spelling of 428359600 in words is "four hundred twenty-eight million, three hundred fifty-nine thousand, six hundred".