670067337 has 4 divisors (see below), whose sum is σ = 893423120. Its totient is φ = 446711556.

The previous prime is 670067273. The next prime is 670067351. The reversal of 670067337 is 733760076.

670067337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 670067337 - 2⁶ = 670067273 is a prime.

It is a super-2 number, since 2×670067337² = 897980472228543138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 670067295 and 670067304.

It is not an unprimeable number, because it can be changed into a prime (670067837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111677887 + ... + 111677892.

It is an arithmetic number, because the mean of its divisors is an integer number (223355780).

Almost surely, 2^670067337 is an apocalyptic number.

It is an amenable number.

670067337 is a deficient number, since it is larger than the sum of its proper divisors (223355783).

670067337 is a wasteful number, since it uses less digits than its factorization.

670067337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223355782.

The product of its (nonzero) digits is 111132, while the sum is 39.

The square root of 670067337 is about 25885.6589060429. The cubic root of 670067337 is about 875.0633258114.

The spelling of 670067337 in words is "six hundred seventy million, sixty-seven thousand, three hundred thirty-seven".