38720162679 has 8 divisors (see below), whose sum is σ = 56320236672. Its totient is φ = 23466765240.

The previous prime is 38720162669. The next prime is 38720162683. The reversal of 38720162679 is 97626102783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38720162679 - 2¹⁷ = 38720031607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38720162669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586669099 + ... + 586669164.

It is an arithmetic number, because the mean of its divisors is an integer number (7040029584).

Almost surely, 2^38720162679 is an apocalyptic number.

38720162679 is a deficient number, since it is larger than the sum of its proper divisors (17600073993).

38720162679 is a wasteful number, since it uses less digits than its factorization.

38720162679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173338277.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 38720162679 in words is "thirty-eight billion, seven hundred twenty million, one hundred sixty-two thousand, six hundred seventy-nine".