403822080 has 240 divisors, whose sum is σ = 1482253344. Its totient is φ = 101253120.

The previous prime is 403822061. The next prime is 403822087. The reversal of 403822080 is 80228304.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403822087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391165 + ... + 392195.

Almost surely, 2^403822080 is an apocalyptic number.

403822080 is a gapful number since it is divisible by the number (40) 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 403822080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (741126672).

403822080 is an abundant number, since it is smaller than the sum of its proper divisors (1078431264).

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

403822080 is a wasteful number, since it uses less digits than its factorization.

403822080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 403822080 is about 20095.3248294224. The cubic root of 403822080 is about 739.1456416991.

The spelling of 403822080 in words is "four hundred three million, eight hundred twenty-two thousand, eighty".