3694364826 has 64 divisors (see below), whose sum is σ = 8457851520. Its totient is φ = 1068318720.

The previous prime is 3694364803. The next prime is 3694364851. The reversal of 3694364826 is 6284634963.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45946 + ... + 97466.

It is an arithmetic number, because the mean of its divisors is an integer number (132153930).

Almost surely, 2^3694364826 is an apocalyptic number.

3694364826 is an abundant number, since it is smaller than the sum of its proper divisors (4763486694).

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

3694364826 is a wasteful number, since it uses less digits than its factorization.

3694364826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51599.

The product of its digits is 4478976, while the sum is 51.

The square root of 3694364826 is about 60781.2868077009. The cubic root of 3694364826 is about 1545.8947664241.

The spelling of 3694364826 in words is "three billion, six hundred ninety-four million, three hundred sixty-four thousand, eight hundred twenty-six".