1036726394 has 16 divisors (see below), whose sum is σ = 1754961120. Its totient is φ = 454989360.

The previous prime is 1036726387. The next prime is 1036726399. The reversal of 1036726394 is 4936276301.

It is not an unprimeable number, because it can be changed into a prime (1036726399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811844 + ... + 813119.

It is an arithmetic number, because the mean of its divisors is an integer number (109685070).

Almost surely, 2^1036726394 is an apocalyptic number.

1036726394 is a deficient number, since it is larger than the sum of its proper divisors (718234726).

1036726394 is a wasteful number, since it uses less digits than its factorization.

1036726394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625005.

The product of its (nonzero) digits is 163296, while the sum is 41.

The square root of 1036726394 is about 32198.2358833524. The cubic root of 1036726394 is about 1012.0952465203.

The spelling of 1036726394 in words is "one billion, thirty-six million, seven hundred twenty-six thousand, three hundred ninety-four".