16379308739 has 4 divisors (see below), whose sum is σ = 17241377640. Its totient is φ = 15517239840.

The previous prime is 16379308717. The next prime is 16379308811. The reversal of 16379308739 is 93780397361.

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

It is a cyclic number.

It is not a de Polignac number, because 16379308739 - 2¹⁶ = 16379243203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16379308039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431034422 + ... + 431034459.

It is an arithmetic number, because the mean of its divisors is an integer number (4310344410).

Almost surely, 2^16379308739 is an apocalyptic number.

16379308739 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

16379308739 is a deficient number, since it is larger than the sum of its proper divisors (862068901).

16379308739 is an equidigital number, since it uses as much as digits as its factorization.

16379308739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862068900.

The product of its (nonzero) digits is 5143824, while the sum is 56.

The spelling of 16379308739 in words is "sixteen billion, three hundred seventy-nine million, three hundred eight thousand, seven hundred thirty-nine".