10734670649 has 2 divisors, whose sum is σ = 10734670650. Its totient is φ = 10734670648.

The previous prime is 10734670619. The next prime is 10734670651. The reversal of 10734670649 is 94607643701.

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., 10520194624 + 214476025 = 102568^2 + 14645^2 .

It is a cyclic number.

It is not a de Polignac number, because 10734670649 - 2⁸ = 10734670393 is a prime.

Together with 10734670651, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10734670619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5367335324 + 5367335325.

It is an arithmetic number, because the mean of its divisors is an integer number (5367335325).

Almost surely, 2^10734670649 is an apocalyptic number.

It is an amenable number.

10734670649 is a deficient number, since it is larger than the sum of its proper divisors (1).

10734670649 is an equidigital number, since it uses as much as digits as its factorization.

10734670649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 10734670649 in words is "ten billion, seven hundred thirty-four million, six hundred seventy thousand, six hundred forty-nine".