1369896959 has 2 divisors, whose sum is σ = 1369896960. Its totient is φ = 1369896958.

The previous prime is 1369896929. The next prime is 1369896973. The reversal of 1369896959 is 9596989631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1369896959 - 2¹² = 1369892863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1369896895 and 1369896904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1369896929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684948479 + 684948480.

It is an arithmetic number, because the mean of its divisors is an integer number (684948480).

Almost surely, 2^1369896959 is an apocalyptic number.

1369896959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1369896959 is an equidigital number, since it uses as much as digits as its factorization.

1369896959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28343520, while the sum is 65.

The square root of 1369896959 is about 37012.1190828085. The cubic root of 1369896959 is about 1110.6126961284.

The spelling of 1369896959 in words is "one billion, three hundred sixty-nine million, eight hundred ninety-six thousand, nine hundred fifty-nine".