693423941 has 24 divisors (see below), whose sum is σ = 847284480. Its totient is φ = 564756192.

The previous prime is 693423911. The next prime is 693423967. The reversal of 693423941 is 149324396.

693423941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 693423941 - 2⁶ = 693423877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693423911) 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, 174980 + ... + 178898.

It is an arithmetic number, because the mean of its divisors is an integer number (35303520).

Almost surely, 2^693423941 is an apocalyptic number.

It is an amenable number.

693423941 is a deficient number, since it is larger than the sum of its proper divisors (153860539).

693423941 is a wasteful number, since it uses less digits than its factorization.

693423941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113 (or 4106 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 693423941 is about 26332.9440245484. The cubic root of 693423941 is about 885.1148163036.

The spelling of 693423941 in words is "six hundred ninety-three million, four hundred twenty-three thousand, nine hundred forty-one".