348369441 has 16 divisors (see below), whose sum is σ = 532061184. Its totient is φ = 198613584.

The previous prime is 348369397. The next prime is 348369443. The reversal of 348369441 is 144963843.

It is not a de Polignac number, because 348369441 - 2⁶ = 348369377 is a prime.

It is a super-2 number, since 2×348369441² = 242722534845304962, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 348369393 and 348369402.

It is not an unprimeable number, because it can be changed into a prime (348369443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9421 + ... + 28026.

It is an arithmetic number, because the mean of its divisors is an integer number (33253824).

Almost surely, 2^348369441 is an apocalyptic number.

It is an amenable number.

348369441 is a deficient number, since it is larger than the sum of its proper divisors (183691743).

348369441 is a wasteful number, since it uses less digits than its factorization.

348369441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37900.

The product of its digits is 248832, while the sum is 42.

The square root of 348369441 is about 18664.6575377101. The cubic root of 348369441 is about 703.6337848935.

The spelling of 348369441 in words is "three hundred forty-eight million, three hundred sixty-nine thousand, four hundred forty-one".