693384 has 32 divisors (see below), whose sum is σ = 1753920. Its totient is φ = 228416.

The previous prime is 693373. The next prime is 693397. The reversal of 693384 is 483396.

It is an Ulam number.

It is a congruent number.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 3922 + ... + 4094.

It is an arithmetic number, because the mean of its divisors is an integer number (54810).

2⁶⁹³³⁸⁴ is an apocalyptic number.

It is an amenable number.

693384 is an abundant number, since it is smaller than the sum of its proper divisors (1060536).

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

693384 is a wasteful number, since it uses less digits than its factorization.

693384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 345 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 693384 is about 832.6968235799. The cubic root of 693384 is about 88.5097821866.

The spelling of 693384 in words is "six hundred ninety-three thousand, three hundred eighty-four".