369969912 has 96 divisors (see below), whose sum is σ = 1142603280. Its totient is φ = 107136000.

The previous prime is 369969869. The next prime is 369969917. The reversal of 369969912 is 219969963.

369969912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369969917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4287 + ... + 27537.

Almost surely, 2^369969912 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 369969912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571301640).

369969912 is an abundant number, since it is smaller than the sum of its proper divisors (772633368).

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

369969912 is a wasteful number, since it uses less digits than its factorization.

369969912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23293 (or 23286 counting only the distinct ones).

The product of its digits is 1417176, while the sum is 54.

The square root of 369969912 is about 19234.6019454524. The cubic root of 369969912 is about 717.8859749147.

It can be divided in two parts, 369969 and 912, that added together give a square (370881 = 609²).

The spelling of 369969912 in words is "three hundred sixty-nine million, nine hundred sixty-nine thousand, nine hundred twelve".