670077036461 has 16 divisors (see below), whose sum is σ = 766467483264. Its totient is φ = 573853123584.

The previous prime is 670077036367. The next prime is 670077036467. The reversal of 670077036461 is 164630770076.

It is a cyclic number.

It is not a de Polignac number, because 670077036461 - 2¹⁰ = 670077035437 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670077036467) 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 15 ways as a sum of consecutive naturals, for example, 43427630 + ... + 43443056.

It is an arithmetic number, because the mean of its divisors is an integer number (47904217704).

Almost surely, 2^670077036461 is an apocalyptic number.

It is an amenable number.

670077036461 is a deficient number, since it is larger than the sum of its proper divisors (96390446803).

670077036461 is a wasteful number, since it uses less digits than its factorization.

670077036461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20420.

The product of its (nonzero) digits is 889056, while the sum is 47.

The spelling of 670077036461 in words is "six hundred seventy billion, seventy-seven million, thirty-six thousand, four hundred sixty-one".