348072941 has 2 divisors, whose sum is σ = 348072942. Its totient is φ = 348072940.

The previous prime is 348072911. The next prime is 348072983. The reversal of 348072941 is 149270843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 344250916 + 3822025 = 18554^2 + 1955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348072941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348072895 and 348072904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348072911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174036470 + 174036471.

It is an arithmetic number, because the mean of its divisors is an integer number (174036471).

Almost surely, 2^348072941 is an apocalyptic number.

It is an amenable number.

348072941 is a deficient number, since it is larger than the sum of its proper divisors (1).

348072941 is an equidigital number, since it uses as much as digits as its factorization.

348072941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 348072941 is about 18656.7130277549. The cubic root of 348072941 is about 703.4341054644.

The spelling of 348072941 in words is "three hundred forty-eight million, seventy-two thousand, nine hundred forty-one".