347896 has 8 divisors (see below), whose sum is σ = 652320. Its totient is φ = 173944.

The previous prime is 347891. The next prime is 347899. The reversal of 347896 is 698743.

It is a tau number, because it is divible by the number of its divisors (8).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21736 + ... + 21751.

It is an arithmetic number, because the mean of its divisors is an integer number (81540).

2³⁴⁷⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

347896 is a deficient number, since it is larger than the sum of its proper divisors (304424).

347896 is a wasteful number, since it uses less digits than its factorization.

347896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43493 (or 43489 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 347896 is about 589.8270933079. The cubic root of 347896 is about 70.3314889618.

The spelling of 347896 in words is "three hundred forty-seven thousand, eight hundred ninety-six".