670468043 has 8 divisors (see below), whose sum is σ = 766413312. Its totient is φ = 574563816.

The previous prime is 670468037. The next prime is 670468109. The reversal of 670468043 is 340864076.

It is a happy number.

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 670468043 - 2¹⁴ = 670451659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 670467988 and 670468006.

It is not an unprimeable number, because it can be changed into a prime (670468003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43646 + ... + 56972.

It is an arithmetic number, because the mean of its divisors is an integer number (95801664).

Almost surely, 2^670468043 is an apocalyptic number.

670468043 is a deficient number, since it is larger than the sum of its proper divisors (95945269).

670468043 is a wasteful number, since it uses less digits than its factorization.

670468043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20521.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 670468043 is about 25893.3976719935. The cubic root of 670468043 is about 875.2377228374.

It can be divided in two parts, 6704 and 68043, that added together give a palindrome (74747).

The spelling of 670468043 in words is "six hundred seventy million, four hundred sixty-eight thousand, forty-three".