798967069 has 2 divisors, whose sum is σ = 798967070. Its totient is φ = 798967068.

The previous prime is 798967021. The next prime is 798967073. The reversal of 798967069 is 960769897.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414611044 + 384356025 = 20362^2 + 19605^2 .

It is a cyclic number.

It is not a de Polignac number, because 798967069 - 2⁹ = 798966557 is a prime.

It is a super-2 number, since 2×798967069² = 1276696754692901522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 798966998 and 798967016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798967079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399483534 + 399483535.

It is an arithmetic number, because the mean of its divisors is an integer number (399483535).

Almost surely, 2^798967069 is an apocalyptic number.

It is an amenable number.

798967069 is a deficient number, since it is larger than the sum of its proper divisors (1).

798967069 is an equidigital number, since it uses as much as digits as its factorization.

798967069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10287648, while the sum is 61.

The square root of 798967069 is about 28266.0055366866. The cubic root of 798967069 is about 927.9180578937.

The spelling of 798967069 in words is "seven hundred ninety-eight million, nine hundred sixty-seven thousand, sixty-nine".