359091642 has 64 divisors (see below), whose sum is σ = 900668160. Its totient is φ = 92911104.

The previous prime is 359091637. The next prime is 359091647. The reversal of 359091642 is 246190953.

It is an interprime number because it is at equal distance from previous prime (359091637) and next prime (359091647).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 359091642.

It is not an unprimeable number, because it can be changed into a prime (359091647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22734 + ... + 35142.

It is an arithmetic number, because the mean of its divisors is an integer number (14072940).

Almost surely, 2^359091642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 359091642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (450334080).

359091642 is an abundant number, since it is smaller than the sum of its proper divisors (541576518).

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

359091642 is a wasteful number, since it uses less digits than its factorization.

359091642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12487.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 359091642 is about 18949.7135070692. The cubic root of 359091642 is about 710.7798361292.

The spelling of 359091642 in words is "three hundred fifty-nine million, ninety-one thousand, six hundred forty-two".