996929671 has 2 divisors, whose sum is σ = 996929672. Its totient is φ = 996929670.

The previous prime is 996929669. The next prime is 996929699. The reversal of 996929671 is 176929699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996929671 - 2¹ = 996929669 is a prime.

Together with 996929669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996929611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498464835 + 498464836.

It is an arithmetic number, because the mean of its divisors is an integer number (498464836).

Almost surely, 2^996929671 is an apocalyptic number.

996929671 is a deficient number, since it is larger than the sum of its proper divisors (1).

996929671 is an equidigital number, since it uses as much as digits as its factorization.

996929671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3306744, while the sum is 58.

The square root of 996929671 is about 31574.1931171645. The cubic root of 996929671 is about 998.9755077741.

The spelling of 996929671 in words is "nine hundred ninety-six million, nine hundred twenty-nine thousand, six hundred seventy-one".