670050437 has 4 divisors (see below), whose sum is σ = 765771936. Its totient is φ = 574328940.

The previous prime is 670050431. The next prime is 670050439. The reversal of 670050437 is 734050076.

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 a cyclic number.

It is not a de Polignac number, because 670050437 - 2¹⁶ = 669984901 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 (670050431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47860739 + ... + 47860752.

It is an arithmetic number, because the mean of its divisors is an integer number (191442984).

Almost surely, 2^670050437 is an apocalyptic number.

It is an amenable number.

670050437 is a deficient number, since it is larger than the sum of its proper divisors (95721499).

670050437 is an equidigital number, since it uses as much as digits as its factorization.

670050437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95721498.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 670050437 is about 25885.3324684077. The cubic root of 670050437 is about 875.0559689913.

The spelling of 670050437 in words is "six hundred seventy million, fifty thousand, four hundred thirty-seven".