369424 has 20 divisors (see below), whose sum is σ = 781200. Its totient is φ = 167840.

The previous prime is 369419. The next prime is 369469. The reversal of 369424 is 424963.

369424 = 8² + 9² + ... + 103².

It is a junction number, because it is equal to n+sod(n) for n = 369392 and 369401.

It is an unprimeable number.

369424 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (39060).

2³⁶⁹⁴²⁴ is an apocalyptic number.

It is an amenable number.

369424 is an abundant number, since it is smaller than the sum of its proper divisors (411776).

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

369424 is a wasteful number, since it uses less digits than its factorization.

369424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118 (or 2112 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 369424 is about 607.8025995338. The cubic root of 369424 is about 71.7532707012.

The spelling of 369424 in words is "three hundred sixty-nine thousand, four hundred twenty-four".