544779694 has 4 divisors (see below), whose sum is σ = 817169544. Its totient is φ = 272389846.

The previous prime is 544779691. The next prime is 544779701. The reversal of 544779694 is 496977445.

544779694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544779691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136194922 + ... + 136194925.

It is an arithmetic number, because the mean of its divisors is an integer number (204292386).

Almost surely, 2^544779694 is an apocalyptic number.

544779694 is a deficient number, since it is larger than the sum of its proper divisors (272389850).

544779694 is a wasteful number, since it uses less digits than its factorization.

544779694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272389849.

The product of its digits is 7620480, while the sum is 55.

The square root of 544779694 is about 23340.5161468207. The cubic root of 544779694 is about 816.7208393515.

The spelling of 544779694 in words is "five hundred forty-four million, seven hundred seventy-nine thousand, six hundred ninety-four".