1086283949 has 2 divisors, whose sum is σ = 1086283950. Its totient is φ = 1086283948.

The previous prime is 1086283937. The next prime is 1086283963. The reversal of 1086283949 is 9493826801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 983261449 + 103022500 = 31357^2 + 10150^2 .

It is a cyclic number.

It is not a de Polignac number, because 1086283949 - 2¹² = 1086279853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1086283897 and 1086283906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1086283049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543141974 + 543141975.

It is an arithmetic number, because the mean of its divisors is an integer number (543141975).

Almost surely, 2^1086283949 is an apocalyptic number.

It is an amenable number.

1086283949 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086283949 is an equidigital number, since it uses as much as digits as its factorization.

1086283949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 1086283949 is about 32958.8220208186. The cubic root of 1086283949 is about 1027.9716102548.

The spelling of 1086283949 in words is "one billion, eighty-six million, two hundred eighty-three thousand, nine hundred forty-nine".