425683368 has 96 divisors (see below), whose sum is σ = 1269496800. Its totient is φ = 127785600.

The previous prime is 425683337. The next prime is 425683393. The reversal of 425683368 is 863386524.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83863 + ... + 88793.

It is an arithmetic number, because the mean of its divisors is an integer number (13223925).

Almost surely, 2^425683368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425683368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634748400).

425683368 is an abundant number, since it is smaller than the sum of its proper divisors (843813432).

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

425683368 is a wasteful number, since it uses less digits than its factorization.

425683368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063 (or 5056 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 425683368 is about 20632.0955794607. The cubic root of 425683368 is about 752.2500535946.

The spelling of 425683368 in words is "four hundred twenty-five million, six hundred eighty-three thousand, three hundred sixty-eight".