36670703669 has 2 divisors, whose sum is σ = 36670703670. Its totient is φ = 36670703668.

The previous prime is 36670703617. The next prime is 36670703749. The reversal of 36670703669 is 96630707663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28328256100 + 8342447569 = 168310^2 + 91337^2 .

It is a cyclic number.

It is not a de Polignac number, because 36670703669 - 2⁸ = 36670703413 is a prime.

It is a super-2 number, since 2×36670703669² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36670703669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36670703569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18335351834 + 18335351835.

It is an arithmetic number, because the mean of its divisors is an integer number (18335351835).

Almost surely, 2^36670703669 is an apocalyptic number.

It is an amenable number.

36670703669 is a deficient number, since it is larger than the sum of its proper divisors (1).

36670703669 is an equidigital number, since it uses as much as digits as its factorization.

36670703669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5143824, while the sum is 53.

The spelling of 36670703669 in words is "thirty-six billion, six hundred seventy million, seven hundred three thousand, six hundred sixty-nine".