670296759490 has 16 divisors (see below), whose sum is σ = 1217211462648. Its totient is φ = 265745971456.

The previous prime is 670296759481. The next prime is 670296759497. The reversal of 670296759490 is 94957692076.

It can be written as a sum of positive squares in 4 ways, for example, as 519828022081 + 150468737409 = 720991^2 + 387903^2 .

It is not an unprimeable number, because it can be changed into a prime (670296759497) 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, 296590357 + ... + 296592616.

Almost surely, 2^670296759490 is an apocalyptic number.

670296759490 is a deficient number, since it is larger than the sum of its proper divisors (546914703158).

670296759490 is a wasteful number, since it uses less digits than its factorization.

670296759490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593183093.

The product of its (nonzero) digits is 51438240, while the sum is 64.

The spelling of 670296759490 in words is "six hundred seventy billion, two hundred ninety-six million, seven hundred fifty-nine thousand, four hundred ninety".