348723322 has 4 divisors (see below), whose sum is σ = 523084986. Its totient is φ = 174361660.

The previous prime is 348723317. The next prime is 348723337. The reversal of 348723322 is 223327843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223327843 = 19 ⋅11754097.

It can be written as a sum of positive squares in only one way, i.e., 275261281 + 73462041 = 16591^2 + 8571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87180829 + ... + 87180832.

Almost surely, 2^348723322 is an apocalyptic number.

348723322 is a deficient number, since it is larger than the sum of its proper divisors (174361664).

348723322 is a wasteful number, since it uses less digits than its factorization.

348723322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174361663.

The product of its digits is 48384, while the sum is 34.

The square root of 348723322 is about 18674.1351071475. The cubic root of 348723322 is about 703.8719595932.

The spelling of 348723322 in words is "three hundred forty-eight million, seven hundred twenty-three thousand, three hundred twenty-two".