670073711 has 8 divisors (see below), whose sum is σ = 696336000. Its totient is φ = 644101920.

The previous prime is 670073699. The next prime is 670073801. The reversal of 670073711 is 117370076.

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 670073711 - 2¹⁰ = 670072687 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 (670073311) 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 7 ways as a sum of consecutive naturals, for example, 67916 + ... + 77153.

It is an arithmetic number, because the mean of its divisors is an integer number (87042000).

Almost surely, 2^670073711 is an apocalyptic number.

670073711 is a deficient number, since it is larger than the sum of its proper divisors (26262289).

670073711 is a wasteful number, since it uses less digits than its factorization.

670073711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145249.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 670073711 is about 25885.7820241151. The cubic root of 670073711 is about 875.0661004758.

The spelling of 670073711 in words is "six hundred seventy million, seventy-three thousand, seven hundred eleven".