1036665364 has 30 divisors (see below), whose sum is σ = 2116418794. Its totient is φ = 444281040.

The previous prime is 1036665353. The next prime is 1036665379. The reversal of 1036665364 is 4635666301.

It can be written as a sum of positive squares in only one way, i.e., 989605764 + 47059600 = 31458^2 + 6860^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 44367 + ... + 63574.

Almost surely, 2^1036665364 is an apocalyptic number.

1036665364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1036665364 is an abundant number, since it is smaller than the sum of its proper divisors (1079753430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1036665364 is an equidigital number, since it uses as much as digits as its factorization.

1036665364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107973 (or 107950 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 1036665364 is about 32197.2881466747. The cubic root of 1036665364 is about 1012.0753861260.

The spelling of 1036665364 in words is "one billion, thirty-six million, six hundred sixty-five thousand, three hundred sixty-four".