361169712 has 160 divisors (see below), whose sum is σ = 1085644800. Its totient is φ = 114815232.

The previous prime is 361169707. The next prime is 361169737. The reversal of 361169712 is 217961163.

361169712 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 (36).

It is an unprimeable number.

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, 1590943 + ... + 1591169.

It is an arithmetic number, because the mean of its divisors is an integer number (6785280).

Almost surely, 2^361169712 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 361169712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542822400).

361169712 is an abundant number, since it is smaller than the sum of its proper divisors (724475088).

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

361169712 is a wasteful number, since it uses less digits than its factorization.

361169712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 388 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 361169712 is about 19004.4655804892. The cubic root of 361169712 is about 712.1482984451.

The spelling of 361169712 in words is "three hundred sixty-one million, one hundred sixty-nine thousand, seven hundred twelve".