369400331 has 8 divisors (see below), whose sum is σ = 371984400. Its totient is φ = 366822400.

The previous prime is 369400319. The next prime is 369400351. The reversal of 369400331 is 133004963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-369400331 is a prime.

It is a super-2 number, since 2×369400331² = 272913209085819122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 369400294 and 369400303.

It is not an unprimeable number, because it can be changed into a prime (369400351) 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 7 ways as a sum of consecutive naturals, for example, 229931 + ... + 231531.

It is an arithmetic number, because the mean of its divisors is an integer number (46498050).

Almost surely, 2^369400331 is an apocalyptic number.

369400331 is a deficient number, since it is larger than the sum of its proper divisors (2584069).

369400331 is a wasteful number, since it uses less digits than its factorization.

369400331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 369400331 is about 19219.7900873032. The cubic root of 369400331 is about 717.5173825749.

The spelling of 369400331 in words is "three hundred sixty-nine million, four hundred thousand, three hundred thirty-one".