35673676321 has 2 divisors, whose sum is σ = 35673676322. Its totient is φ = 35673676320.

The previous prime is 35673676289. The next prime is 35673676327. The reversal of 35673676321 is 12367637653.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20374707600 + 15298968721 = 142740^2 + 123689^2 .

It is a cyclic number.

It is not a de Polignac number, because 35673676321 - 2⁵ = 35673676289 is a prime.

It is a super-2 number, since 2×35673676321² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35673676327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17836838160 + 17836838161.

It is an arithmetic number, because the mean of its divisors is an integer number (17836838161).

Almost surely, 2^35673676321 is an apocalyptic number.

It is an amenable number.

35673676321 is a deficient number, since it is larger than the sum of its proper divisors (1).

35673676321 is an equidigital number, since it uses as much as digits as its factorization.

35673676321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2857680, while the sum is 49.

The spelling of 35673676321 in words is "thirty-five billion, six hundred seventy-three million, six hundred seventy-six thousand, three hundred twenty-one".