363885340 has 192 divisors, whose sum is σ = 1049932800. Its totient is φ = 102518784.

The previous prime is 363885331. The next prime is 363885371. The reversal of 363885340 is 43588363.

It is a junction number, because it is equal to n+sod(n) for n = 363885293 and 363885302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 587551 + ... + 588169.

It is an arithmetic number, because the mean of its divisors is an integer number (5468400).

Almost surely, 2^363885340 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 363885340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524966400).

363885340 is an abundant number, since it is smaller than the sum of its proper divisors (686047460).

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

363885340 is a wasteful number, since it uses less digits than its factorization.

363885340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 363885340 is about 19075.7788831806. The cubic root of 363885340 is about 713.9287199306.

The spelling of 363885340 in words is "three hundred sixty-three million, eight hundred eighty-five thousand, three hundred forty".