369729396 has 72 divisors (see below), whose sum is σ = 995065344. Its totient is φ = 115349760.

The previous prime is 369729377. The next prime is 369729397. The reversal of 369729396 is 693927963.

It is a happy number.

369729396 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369729397) 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, 115311 + ... + 118473.

It is an arithmetic number, because the mean of its divisors is an integer number (13820352).

Almost surely, 2^369729396 is an apocalyptic number.

369729396 is a gapful number since it is divisible by the number (36) 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 369729396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497532672).

369729396 is an abundant number, since it is smaller than the sum of its proper divisors (625335948).

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

369729396 is a wasteful number, since it uses less digits than its factorization.

369729396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381 (or 3376 counting only the distinct ones).

The product of its digits is 3306744, while the sum is 54.

The square root of 369729396 is about 19228.3487590588. The cubic root of 369729396 is about 717.7303762323.

The spelling of 369729396 in words is "three hundred sixty-nine million, seven hundred twenty-nine thousand, three hundred ninety-six".