1065366413 has 4 divisors (see below), whose sum is σ = 1067591040. Its totient is φ = 1063141788.

The previous prime is 1065366391. The next prime is 1065366439. The reversal of 1065366413 is 3146635601.

1065366413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3146635601 = 33911 ⋅92791.

It is a cyclic number.

It is not a de Polignac number, because 1065366413 - 2⁶ = 1065366349 is a prime.

It is a super-2 number, since 2×1065366413² = 2270011187896973138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065362413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111595 + ... + 1112552.

It is an arithmetic number, because the mean of its divisors is an integer number (266897760).

Almost surely, 2^1065366413 is an apocalyptic number.

It is an amenable number.

1065366413 is a deficient number, since it is larger than the sum of its proper divisors (2224627).

1065366413 is an equidigital number, since it uses as much as digits as its factorization.

1065366413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224626.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1065366413 is about 32639.9511794978. The cubic root of 1065366413 is about 1021.3305757794.

The spelling of 1065366413 in words is "one billion, sixty-five million, three hundred sixty-six thousand, four hundred thirteen".