369787086 has 64 divisors (see below), whose sum is σ = 836559360. Its totient is φ = 121063680.

The previous prime is 369787081. The next prime is 369787087. The reversal of 369787086 is 680787963.

369787086 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369787081) 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 31 ways as a sum of consecutive naturals, for example, 1188871 + ... + 1189181.

It is an arithmetic number, because the mean of its divisors is an integer number (13071240).

Almost surely, 2^369787086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 369787086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418279680).

369787086 is an abundant number, since it is smaller than the sum of its proper divisors (466772274).

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

369787086 is a wasteful number, since it uses less digits than its factorization.

369787086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 369787086 is about 19229.8488293590. The cubic root of 369787086 is about 717.7677041740.

The spelling of 369787086 in words is "three hundred sixty-nine million, seven hundred eighty-seven thousand, eighty-six".