349480245 has 32 divisors (see below), whose sum is σ = 565977600. Its totient is φ = 184135680.

The previous prime is 349480211. The next prime is 349480249. The reversal of 349480245 is 542084943.

It is not a de Polignac number, because 349480245 - 2⁸ = 349479989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349480249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 605397 + ... + 605973.

It is an arithmetic number, because the mean of its divisors is an integer number (17686800).

Almost surely, 2^349480245 is an apocalyptic number.

It is an amenable number.

349480245 is a deficient number, since it is larger than the sum of its proper divisors (216497355).

349480245 is a wasteful number, since it uses less digits than its factorization.

349480245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 349480245 is about 18694.3907362610. The cubic root of 349480245 is about 704.3808557410.

The spelling of 349480245 in words is "three hundred forty-nine million, four hundred eighty thousand, two hundred forty-five".