670383377 has 8 divisors (see below), whose sum is σ = 674933760. Its totient is φ = 665844480.

The previous prime is 670383367. The next prime is 670383383. The reversal of 670383377 is 773383076.

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 670383377 - 2⁴ = 670383361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670383347) 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, 136352 + ... + 141182.

It is an arithmetic number, because the mean of its divisors is an integer number (84366720).

Almost surely, 2^670383377 is an apocalyptic number.

It is an amenable number.

670383377 is a deficient number, since it is larger than the sum of its proper divisors (4550383).

670383377 is a wasteful number, since it uses less digits than its factorization.

670383377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743.

The product of its (nonzero) digits is 444528, while the sum is 44.

The square root of 670383377 is about 25891.7627248513. The cubic root of 670383377 is about 875.2008799199.

The spelling of 670383377 in words is "six hundred seventy million, three hundred eighty-three thousand, three hundred seventy-seven".