693030007 has 4 divisors (see below), whose sum is σ = 733796496. Its totient is φ = 652263520.

The previous prime is 693029971. The next prime is 693030029. The reversal of 693030007 is 700030396.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 693030007 - 2²⁷ = 558812279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (693030047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20383219 + ... + 20383252.

It is an arithmetic number, because the mean of its divisors is an integer number (183449124).

Almost surely, 2^693030007 is an apocalyptic number.

693030007 is a deficient number, since it is larger than the sum of its proper divisors (40766489).

693030007 is a wasteful number, since it uses less digits than its factorization.

693030007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40766488.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 693030007 is about 26325.4630918432. The cubic root of 693030007 is about 884.9471733712.

The spelling of 693030007 in words is "six hundred ninety-three million, thirty thousand, seven".