694484403245 has 8 divisors (see below), whose sum is σ = 833400127584. Its totient is φ = 555574960144.

The previous prime is 694484403241. The next prime is 694484403287. The reversal of 694484403245 is 542304484496.

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

It is a cyclic number.

It is not a de Polignac number, because 694484403245 - 2² = 694484403241 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 (694484403241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1323539 + ... + 1772208.

It is an arithmetic number, because the mean of its divisors is an integer number (104175015948).

Almost surely, 2^694484403245 is an apocalyptic number.

It is an amenable number.

694484403245 is a deficient number, since it is larger than the sum of its proper divisors (138915724339).

694484403245 is a wasteful number, since it uses less digits than its factorization.

694484403245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140619.

The product of its (nonzero) digits is 13271040, while the sum is 53.

The spelling of 694484403245 in words is "six hundred ninety-four billion, four hundred eighty-four million, four hundred three thousand, two hundred forty-five".