348697 has 4 divisors (see below), whose sum is σ = 351076. Its totient is φ = 346320.

The previous prime is 348671. The next prime is 348709. The reversal of 348697 is 796843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 796843 = 61 ⋅13063.

It can be written as a sum of positive squares in 2 ways, for example, as 168921 + 179776 = 411^2 + 424^2 .

It is a cyclic number.

It is not a de Polignac number, because 348697 - 2¹¹ = 346649 is a prime.

It is a Duffinian number.

348697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (348617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (87769).

2³⁴⁸⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

348697 is a deficient number, since it is larger than the sum of its proper divisors (2379).

348697 is a wasteful number, since it uses less digits than its factorization.

348697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378.

The product of its digits is 36288, while the sum is 37.

The square root of 348697 is about 590.5057154677. The cubic root of 348697 is about 70.3854249484.

It can be divided in two parts, 348 and 697, that multiplied together give a triangular number (242556 = T₆₉₆).

The spelling of 348697 in words is "three hundred forty-eight thousand, six hundred ninety-seven".