1010286749 has 2 divisors, whose sum is σ = 1010286750. Its totient is φ = 1010286748.

The previous prime is 1010286733. The next prime is 1010286757. The reversal of 1010286749 is 9476820101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 738861124 + 271425625 = 27182^2 + 16475^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010286749 - 2⁴ = 1010286733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010286709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505143374 + 505143375.

It is an arithmetic number, because the mean of its divisors is an integer number (505143375).

Almost surely, 2^1010286749 is an apocalyptic number.

It is an amenable number.

1010286749 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010286749 is an equidigital number, since it uses as much as digits as its factorization.

1010286749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1010286749 is about 31785.0082428808. The cubic root of 1010286749 is about 1003.4172256011.

The spelling of 1010286749 in words is "one billion, ten million, two hundred eighty-six thousand, seven hundred forty-nine".