986413069 has 2 divisors, whose sum is σ = 986413070. Its totient is φ = 986413068.

The previous prime is 986413033. The next prime is 986413073. The reversal of 986413069 is 960314689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 653824900 + 332588169 = 25570^2 + 18237^2 .

It is a cyclic number.

It is not a de Polignac number, because 986413069 - 2⁷ = 986412941 is a prime.

It is a super-2 number, since 2×986413069² = 1946021485387997522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (986413009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493206534 + 493206535.

It is an arithmetic number, because the mean of its divisors is an integer number (493206535).

Almost surely, 2^986413069 is an apocalyptic number.

It is an amenable number.

986413069 is a deficient number, since it is larger than the sum of its proper divisors (1).

986413069 is an equidigital number, since it uses as much as digits as its factorization.

986413069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 986413069 is about 31407.2136459126. The cubic root of 986413069 is about 995.4503551229.

The spelling of 986413069 in words is "nine hundred eighty-six million, four hundred thirteen thousand, sixty-nine".