1036356666 has 16 divisors (see below), whose sum is σ = 2073269088. Its totient is φ = 345359600.

The previous prime is 1036356649. The next prime is 1036356667. The reversal of 1036356666 is 6666536301.

It is a super-3 number, since 3×1036356666³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1036356667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436 + ... + 45656.

It is an arithmetic number, because the mean of its divisors is an integer number (129579318).

Almost surely, 2^1036356666 is an apocalyptic number.

1036356666 is an abundant number, since it is smaller than the sum of its proper divisors (1036912422).

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

1036356666 is a wasteful number, since it uses less digits than its factorization.

1036356666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46317.

The product of its (nonzero) digits is 349920, while the sum is 42.

The square root of 1036356666 is about 32192.4939388051. The cubic root of 1036356666 is about 1011.9749176190.

The spelling of 1036356666 in words is "one billion, thirty-six million, three hundred fifty-six thousand, six hundred sixty-six".