327761418349 has 16 divisors (see below), whose sum is σ = 339479895040. Its totient is φ = 316116017280.

The previous prime is 327761418319. The next prime is 327761418377. The reversal of 327761418349 is 943814167723.

It is not a de Polignac number, because 327761418349 - 2¹⁹ = 327760894061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 327761418349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327761418319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14150872 + ... + 14174014.

It is an arithmetic number, because the mean of its divisors is an integer number (21217493440).

Almost surely, 2^327761418349 is an apocalyptic number.

It is an amenable number.

327761418349 is a deficient number, since it is larger than the sum of its proper divisors (11718476691).

327761418349 is a wasteful number, since it uses less digits than its factorization.

327761418349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24700.

The product of its digits is 6096384, while the sum is 55.

The spelling of 327761418349 in words is "three hundred twenty-seven billion, seven hundred sixty-one million, four hundred eighteen thousand, three hundred forty-nine".