348039853 has 16 divisors (see below), whose sum is σ = 419328000. Its totient is φ = 282191472.

The previous prime is 348039847. The next prime is 348039877. The reversal of 348039853 is 358930843.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348039853 is a prime.

It is a super-2 number, since 2×348039853² = 242263478552523218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348039803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110028 + ... + 113146.

It is an arithmetic number, because the mean of its divisors is an integer number (26208000).

Almost surely, 2^348039853 is an apocalyptic number.

It is an amenable number.

348039853 is a deficient number, since it is larger than the sum of its proper divisors (71288147).

348039853 is a wasteful number, since it uses less digits than its factorization.

348039853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 348039853 is about 18655.8262481188. The cubic root of 348039853 is about 703.4118151506.

The spelling of 348039853 in words is "three hundred forty-eight million, thirty-nine thousand, eight hundred fifty-three".