348343605 has 16 divisors (see below), whose sum is σ = 619277760. Its totient is φ = 185783184.

The previous prime is 348343603. The next prime is 348343607. The reversal of 348343605 is 506343843.

348343605 is a `hidden beast` number, since 3 + 4 + 8 + 3 + 43 + 605 = 666.

It is an interprime number because it is at equal distance from previous prime (348343603) and next prime (348343607).

It is not a de Polignac number, because 348343605 - 2¹ = 348343603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348343605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348343603) 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, 1290027 + ... + 1290296.

It is an arithmetic number, because the mean of its divisors is an integer number (38704860).

Almost surely, 2^348343605 is an apocalyptic number.

It is an amenable number.

348343605 is a deficient number, since it is larger than the sum of its proper divisors (270934155).

348343605 is a wasteful number, since it uses less digits than its factorization.

348343605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580337 (or 2580331 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 348343605 is about 18663.9654146701. The cubic root of 348343605 is about 703.6163900154.

The spelling of 348343605 in words is "three hundred forty-eight million, three hundred forty-three thousand, six hundred five".