348278996 has 24 divisors (see below), whose sum is σ = 656941824. Its totient is φ = 160604640.

The previous prime is 348278971. The next prime is 348278999. The reversal of 348278996 is 699872843.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348278999) 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 in 7 ways as a sum of consecutive naturals, for example, 80201 + ... + 84431.

It is an arithmetic number, because the mean of its divisors is an integer number (27372576).

Almost surely, 2^348278996 is an apocalyptic number.

It is an amenable number.

348278996 is a deficient number, since it is larger than the sum of its proper divisors (308662828).

348278996 is a wasteful number, since it uses less digits than its factorization.

348278996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5829 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The square root of 348278996 is about 18662.2344857201. The cubic root of 348278996 is about 703.5728862627.

The spelling of 348278996 in words is "three hundred forty-eight million, two hundred seventy-eight thousand, nine hundred ninety-six".