4739922411638 has 4 divisors (see below), whose sum is σ = 7109883617460. Its totient is φ = 2369961205818.

The previous prime is 4739922411619. The next prime is 4739922411641. The reversal of 4739922411638 is 8361142299374.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1184980602908 + ... + 1184980602911.

It is an arithmetic number, because the mean of its divisors is an integer number (1777470904365).

Almost surely, 2^{4739922411638} is an apocalyptic number.

4739922411638 is a deficient number, since it is larger than the sum of its proper divisors (2369961205822).

4739922411638 is a wasteful number, since it uses less digits than its factorization.

4739922411638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369961205821.

The product of its digits is 15676416, while the sum is 59.

The spelling of 4739922411638 in words is "four trillion, seven hundred thirty-nine billion, nine hundred twenty-two million, four hundred eleven thousand, six hundred thirty-eight".