379777549739 has 8 divisors (see below), whose sum is σ = 459562749408. Its totient is φ = 306375166080.

The previous prime is 379777549703. The next prime is 379777549771. The reversal of 379777549739 is 937945777973.

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

It is a cyclic number.

It is not a de Polignac number, because 379777549739 - 2¹² = 379777545643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 379777549739.

It is not an unprimeable number, because it can be changed into a prime (379777540739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595703872 + ... + 1595704109.

It is an arithmetic number, because the mean of its divisors is an integer number (57445343676).

Almost surely, 2^379777549739 is an apocalyptic number.

379777549739 is a deficient number, since it is larger than the sum of its proper divisors (79785199669).

379777549739 is a wasteful number, since it uses less digits than its factorization.

379777549739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191408005.

The product of its digits is 2205414540, while the sum is 77.

The spelling of 379777549739 in words is "three hundred seventy-nine billion, seven hundred seventy-seven million, five hundred forty-nine thousand, seven hundred thirty-nine".