3626339894 has 4 divisors (see below), whose sum is σ = 5439509844. Its totient is φ = 1813169946.

The previous prime is 3626339869. The next prime is 3626339909. The reversal of 3626339894 is 4989336263.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 906584972 + ... + 906584975.

It is an arithmetic number, because the mean of its divisors is an integer number (1359877461).

Almost surely, 2^3626339894 is an apocalyptic number.

3626339894 is a deficient number, since it is larger than the sum of its proper divisors (1813169950).

3626339894 is a wasteful number, since it uses less digits than its factorization.

3626339894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813169949.

The product of its digits is 5038848, while the sum is 53.

The square root of 3626339894 is about 60219.0990799431. The cubic root of 3626339894 is about 1536.3476575228.

The spelling of 3626339894 in words is "three billion, six hundred twenty-six million, three hundred thirty-nine thousand, eight hundred ninety-four".