67030606697 has 8 divisors (see below), whose sum is σ = 68051680200. Its totient is φ = 66012312960.

The previous prime is 67030606691. The next prime is 67030606723. The reversal of 67030606697 is 79660603076.

It can be written as a sum of positive squares in 4 ways, for example, as 24318531136 + 42712075561 = 155944^2 + 206669^2 .

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 67030606697 - 2⁴ = 67030606681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67030606691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646322 + ... + 742827.

It is an arithmetic number, because the mean of its divisors is an integer number (8506460025).

Almost surely, 2^67030606697 is an apocalyptic number.

It is an amenable number.

67030606697 is a deficient number, since it is larger than the sum of its proper divisors (1021073503).

67030606697 is a wasteful number, since it uses less digits than its factorization.

67030606697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389883.

The product of its (nonzero) digits is 1714608, while the sum is 50.

The spelling of 67030606697 in words is "sixty-seven billion, thirty million, six hundred six thousand, six hundred ninety-seven".