693080745 has 48 divisors (see below), whose sum is σ = 1296995328. Its totient is φ = 315114240.

The previous prime is 693080741. The next prime is 693080777. The reversal of 693080745 is 547080396.

It is a happy number.

693080745 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 693080745 - 2² = 693080741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 693080697 and 693080706.

It is not an unprimeable number, because it can be changed into a prime (693080741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137917 + ... + 142853.

It is an arithmetic number, because the mean of its divisors is an integer number (27020736).

Almost surely, 2^693080745 is an apocalyptic number.

It is an amenable number.

693080745 is a deficient number, since it is larger than the sum of its proper divisors (603914583).

693080745 is a wasteful number, since it uses less digits than its factorization.

693080745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150 (or 5143 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 693080745 is about 26326.4267419641. The cubic root of 693080745 is about 884.9687690470.

The spelling of 693080745 in words is "six hundred ninety-three million, eighty thousand, seven hundred forty-five".