670001701 has 8 divisors (see below), whose sum is σ = 680054400. Its totient is φ = 660005280.

The previous prime is 670001687. The next prime is 670001711. The reversal of 670001701 is 107100076.

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 670001701 - 2⁷ = 670001573 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 (670001711) 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, 10230 + ... + 38008.

It is an arithmetic number, because the mean of its divisors is an integer number (85006800).

Almost surely, 2^670001701 is an apocalyptic number.

It is an amenable number.

670001701 is a deficient number, since it is larger than the sum of its proper divisors (10052699).

670001701 is a wasteful number, since it uses less digits than its factorization.

670001701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28139.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 670001701 is about 25884.3910687503. The cubic root of 670001701 is about 875.0347527966.

Adding to 670001701 its reverse (107100076), we get a palindrome (777101777).

The spelling of 670001701 in words is "six hundred seventy million, one thousand, seven hundred one".