369158540 has 36 divisors (see below), whose sum is σ = 801088848. Its totient is φ = 142892640.

The previous prime is 369158527. The next prime is 369158549. The reversal of 369158540 is 45851963.

It is not an unprimeable number, because it can be changed into a prime (369158549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9617 + ... + 28823.

It is an arithmetic number, because the mean of its divisors is an integer number (22252468).

Almost surely, 2^369158540 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 369158540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400544424).

369158540 is an abundant number, since it is smaller than the sum of its proper divisors (431930308).

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

369158540 is a wasteful number, since it uses less digits than its factorization.

369158540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19278 (or 19245 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 369158540 is about 19213.4989005126. The cubic root of 369158540 is about 717.3607980629.

The spelling of 369158540 in words is "three hundred sixty-nine million, one hundred fifty-eight thousand, five hundred forty".