1010386469 has 2 divisors, whose sum is σ = 1010386470. Its totient is φ = 1010386468.

The previous prime is 1010386453. The next prime is 1010386471. The reversal of 1010386469 is 9646830101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 505800100 + 504586369 = 22490^2 + 22463^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010386469 - 2⁴ = 1010386453 is a prime.

It is a super-2 number, since 2×1010386469² = 2041761633476575922, which contains 22 as substring.

Together with 1010386471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010386439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505193234 + 505193235.

It is an arithmetic number, because the mean of its divisors is an integer number (505193235).

Almost surely, 2^1010386469 is an apocalyptic number.

It is an amenable number.

1010386469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010386469 is an equidigital number, since it uses as much as digits as its factorization.

1010386469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 1010386469 is about 31786.5768682317. The cubic root of 1010386469 is about 1003.4502384969.

The spelling of 1010386469 in words is "one billion, ten million, three hundred eighty-six thousand, four hundred sixty-nine".