349027048 has 16 divisors (see below), whose sum is σ = 666774180. Its totient is φ = 171220608.

The previous prime is 349027043. The next prime is 349027057. The reversal of 349027048 is 840720943.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 337750884 + 11276164 = 18378^2 + 3358^2 .

It is a junction number, because it is equal to n+sod(n) for n = 349026998 and 349027016.

It is not an unprimeable number, because it can be changed into a prime (349027043) 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, 411165 + ... + 412012.

Almost surely, 2^349027048 is an apocalyptic number.

It is an amenable number.

349027048 is a deficient number, since it is larger than the sum of its proper divisors (317747132).

349027048 is a wasteful number, since it uses less digits than its factorization.

349027048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823236 (or 823232 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 349027048 is about 18682.2656013664. The cubic root of 349027048 is about 704.0762497043.

The spelling of 349027048 in words is "three hundred forty-nine million, twenty-seven thousand, forty-eight".