428600496 has 20 divisors (see below), whose sum is σ = 1107218072. Its totient is φ = 142866816.

The previous prime is 428600477. The next prime is 428600503. The reversal of 428600496 is 694006824.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4464541 + ... + 4464636.

Almost surely, 2^428600496 is an apocalyptic number.

It is an amenable number.

428600496 is an abundant number, since it is smaller than the sum of its proper divisors (678617576).

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

428600496 is a wasteful number, since it uses less digits than its factorization.

428600496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8929188 (or 8929182 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 428600496 is about 20702.6688134646. The cubic root of 428600496 is about 753.9644859876.

The spelling of 428600496 in words is "four hundred twenty-eight million, six hundred thousand, four hundred ninety-six".