1367220879347 has 4 divisors (see below), whose sum is σ = 1370790647040. Its totient is φ = 1363651111656.

The previous prime is 1367220879341. The next prime is 1367220879391. The reversal of 1367220879347 is 7439780227631.

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 1367220879347 - 2¹⁰ = 1367220878323 is a prime.

It is a super-3 number, since 3×1367220879347³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1367220879341) 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, 1784883272 + ... + 1784884037.

It is an arithmetic number, because the mean of its divisors is an integer number (342697661760).

Almost surely, 2^{1367220879347} is an apocalyptic number.

1367220879347 is a deficient number, since it is larger than the sum of its proper divisors (3569767693).

1367220879347 is an equidigital number, since it uses as much as digits as its factorization.

1367220879347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569767692.

The product of its (nonzero) digits is 21337344, while the sum is 59.

The spelling of 1367220879347 in words is "one trillion, three hundred sixty-seven billion, two hundred twenty million, eight hundred seventy-nine thousand, three hundred forty-seven".