16700000761 has 2 divisors, whose sum is σ = 16700000762. Its totient is φ = 16700000760.

The previous prime is 16700000729. The next prime is 16700000767.

16700000761 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9575796736 + 7124204025 = 97856^2 + 84405^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 16700000761 - 2⁵ = 16700000729 is a prime.

It is not a weakly prime, because it can be changed into another prime (16700000767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8350000380 + 8350000381.

It is an arithmetic number, because the mean of its divisors is an integer number (8350000381).

Almost surely, 2^16700000761 is an apocalyptic number.

It is an amenable number.

16700000761 is a deficient number, since it is larger than the sum of its proper divisors (1).

16700000761 is an equidigital number, since it uses as much as digits as its factorization.

16700000761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 28.

It can be divided in two parts, 16700000 and 761, that added together give a palindrome (16700761).

The spelling of 16700000761 in words is "sixteen billion, seven hundred million, seven hundred sixty-one", and thus it is an aban number.