348905041 has 3 divisors (see below), whose sum is σ = 348923721. Its totient is φ = 348886362.

The previous prime is 348904993. The next prime is 348905069. The reversal of 348905041 is 140509843.

The square root of 348905041 is 18679.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 348905041 - 2⁹ = 348904529 is a prime.

It is a super-5 number, since 5×348905041⁵ (a number of 44 digits) contains 55555 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 348904988 and 348905006.

It is not an unprimeable number, because it can be changed into a prime (348905441) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9340 + ... + 28018.

It is an arithmetic number, because the mean of its divisors is an integer number (116307907).

Almost surely, 2^348905041 is an apocalyptic number.

348905041 is the 18679-th square number.

348905041 is the 9340-th centered octagonal number.

It is an amenable number.

348905041 is a deficient number, since it is larger than the sum of its proper divisors (18680).

348905041 is an frugal number, since it uses more digits than its factorization.

348905041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37358 (or 18679 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The cubic root of 348905041 is about 703.9942004354.

The spelling of 348905041 in words is "three hundred forty-eight million, nine hundred five thousand, forty-one".