349275548 has 6 divisors (see below), whose sum is σ = 611232216. Its totient is φ = 174637772.

The previous prime is 349275547. The next prime is 349275571. The reversal of 349275548 is 845572943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349275547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43659440 + ... + 43659447.

It is an arithmetic number, because the mean of its divisors is an integer number (101872036).

Almost surely, 2^349275548 is an apocalyptic number.

It is an amenable number.

349275548 is a deficient number, since it is larger than the sum of its proper divisors (261956668).

349275548 is a wasteful number, since it uses less digits than its factorization.

349275548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87318891 (or 87318889 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 47.

The square root of 349275548 is about 18688.9151103000. The cubic root of 349275548 is about 704.2433059465.

The spelling of 349275548 in words is "three hundred forty-nine million, two hundred seventy-five thousand, five hundred forty-eight".