359981943 has 8 divisors (see below), whose sum is σ = 481673088. Its totient is φ = 239139384.

The previous prime is 359981929. The next prime is 359981969. The reversal of 359981943 is 349189953.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 359981943 - 2¹⁰ = 359980919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359981903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211155 + ... + 212852.

It is an arithmetic number, because the mean of its divisors is an integer number (60209136).

Almost surely, 2^359981943 is an apocalyptic number.

359981943 is a deficient number, since it is larger than the sum of its proper divisors (121691145).

359981943 is a wasteful number, since it uses less digits than its factorization.

359981943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424293.

The product of its digits is 1049760, while the sum is 51.

The square root of 359981943 is about 18973.1901113123. The cubic root of 359981943 is about 711.3667668431.

The spelling of 359981943 in words is "three hundred fifty-nine million, nine hundred eighty-one thousand, nine hundred forty-three".