359281940 has 48 divisors (see below), whose sum is σ = 784003584. Its totient is φ = 138153600.

The previous prime is 359281931. The next prime is 359281943. The reversal of 359281940 is 49182953.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359281943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95495 + ... + 99185.

It is an arithmetic number, because the mean of its divisors is an integer number (16333408).

Almost surely, 2^359281940 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 359281940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392001792).

359281940 is an abundant number, since it is smaller than the sum of its proper divisors (424721644).

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

359281940 is a wasteful number, since it uses less digits than its factorization.

359281940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888 (or 3886 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 359281940 is about 18954.7339733376. The cubic root of 359281940 is about 710.9053714885.

The spelling of 359281940 in words is "three hundred fifty-nine million, two hundred eighty-one thousand, nine hundred forty".