347884274899 has 16 divisors (see below), whose sum is σ = 400232115648. Its totient is φ = 296200075392.

The previous prime is 347884274887. The next prime is 347884274917. The reversal of 347884274899 is 998472488743.

It is a cyclic number.

It is not a de Polignac number, because 347884274899 - 2¹³ = 347884266707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347884274299) 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, 3837969 + ... + 3927565.

It is an arithmetic number, because the mean of its divisors is an integer number (25014507228).

Almost surely, 2^347884274899 is an apocalyptic number.

347884274899 is a deficient number, since it is larger than the sum of its proper divisors (52347840749).

347884274899 is a wasteful number, since it uses less digits than its factorization.

347884274899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93294.

The product of its digits is 780337152, while the sum is 73.

The spelling of 347884274899 in words is "three hundred forty-seven billion, eight hundred eighty-four million, two hundred seventy-four thousand, eight hundred ninety-nine".