349948 has 12 divisors (see below), whose sum is σ = 619920. Its totient is φ = 172832.

The previous prime is 349939. The next prime is 349949. The reversal of 349948 is 849943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349949) by changing a digit.

349948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136 + ... + 847.

It is an arithmetic number, because the mean of its divisors is an integer number (51660).

2³⁴⁹⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

349948 is a deficient number, since it is larger than the sum of its proper divisors (269972).

349948 is a wasteful number, since it uses less digits than its factorization.

349948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1074 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 349948 is about 591.5640286562. The cubic root of 349948 is about 70.4694970570.

The spelling of 349948 in words is "three hundred forty-nine thousand, nine hundred forty-eight".