347876 has 6 divisors (see below), whose sum is σ = 608790. Its totient is φ = 173936.

The previous prime is 347873. The next prime is 347887. The reversal of 347876 is 678743.

It can be written as a sum of positive squares in only one way, i.e., 179776 + 168100 = 424^2 + 410^2 .

It is a super-2 number, since 2×347876² = 242035422752, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 347876.

It is not an unprimeable number, because it can be changed into a prime (347873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43481 + ... + 43488.

It is an arithmetic number, because the mean of its divisors is an integer number (101465).

2³⁴⁷⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

347876 is a deficient number, since it is larger than the sum of its proper divisors (260914).

347876 is a wasteful number, since it uses less digits than its factorization.

347876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86973 (or 86971 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 347876 is about 589.8101389430. The cubic root of 347876 is about 70.3301411867.

The spelling of 347876 in words is "three hundred forty-seven thousand, eight hundred seventy-six".