349060025 has 12 divisors (see below), whose sum is σ = 442901712. Its totient is φ = 272753040.

The previous prime is 349060021. The next prime is 349060027. The reversal of 349060025 is 520060943.

It is not a de Polignac number, because 349060025 - 2² = 349060021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 349060025.

It is not an unprimeable number, because it can be changed into a prime (349060021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161279 + ... + 163428.

It is an arithmetic number, because the mean of its divisors is an integer number (36908476).

Almost surely, 2^349060025 is an apocalyptic number.

It is an amenable number.

349060025 is a deficient number, since it is larger than the sum of its proper divisors (93841687).

349060025 is a wasteful number, since it uses less digits than its factorization.

349060025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324760 (or 324755 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 349060025 is about 18683.1481554903. The cubic root of 349060025 is about 704.0984233357.

The spelling of 349060025 in words is "three hundred forty-nine million, sixty thousand, twenty-five".