361487392 has 48 divisors (see below), whose sum is σ = 816383232. Its totient is φ = 154344960.

The previous prime is 361487353. The next prime is 361487393. The reversal of 361487392 is 293784163.

It is not an unprimeable number, because it can be changed into a prime (361487393) 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 7 ways as a sum of consecutive naturals, for example, 60073 + ... + 65815.

It is an arithmetic number, because the mean of its divisors is an integer number (17007984).

Almost surely, 2^361487392 is an apocalyptic number.

361487392 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361487392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408191616).

361487392 is an abundant number, since it is smaller than the sum of its proper divisors (454895840).

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

361487392 is a wasteful number, since it uses less digits than its factorization.

361487392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6041 (or 6033 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 361487392 is about 19012.8217789996. The cubic root of 361487392 is about 712.3570359307.

The spelling of 361487392 in words is "three hundred sixty-one million, four hundred eighty-seven thousand, three hundred ninety-two".