670141733 has 2 divisors, whose sum is σ = 670141734. Its totient is φ = 670141732.

The previous prime is 670141729. The next prime is 670141757. The reversal of 670141733 is 337141076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 662650564 + 7491169 = 25742^2 + 2737^2 .

It is a cyclic number.

It is not a de Polignac number, because 670141733 - 2² = 670141729 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 670141733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (670141763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335070866 + 335070867.

It is an arithmetic number, because the mean of its divisors is an integer number (335070867).

Almost surely, 2^670141733 is an apocalyptic number.

It is an amenable number.

670141733 is a deficient number, since it is larger than the sum of its proper divisors (1).

670141733 is an equidigital number, since it uses as much as digits as its factorization.

670141733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 670141733 is about 25887.0958780625. The cubic root of 670141733 is about 875.0957100204.

The spelling of 670141733 in words is "six hundred seventy million, one hundred forty-one thousand, seven hundred thirty-three".