425800368 has 160 divisors (see below), whose sum is σ = 1408243200. Its totient is φ = 120662784.

The previous prime is 425800289. The next prime is 425800379. The reversal of 425800368 is 863008524.

425800368 is a `hidden beast` number, since 42 + 580 + 0 + 36 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419830 + ... + 420842.

It is an arithmetic number, because the mean of its divisors is an integer number (8801520).

Almost surely, 2^425800368 is an apocalyptic number.

425800368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425800368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704121600).

425800368 is an abundant number, since it is smaller than the sum of its proper divisors (982442832).

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

425800368 is a wasteful number, since it uses less digits than its factorization.

425800368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176 (or 1164 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 425800368 is about 20634.9307728424. The cubic root of 425800368 is about 752.3189664694.

The spelling of 425800368 in words is "four hundred twenty-five million, eight hundred thousand, three hundred sixty-eight".