349315371 has 24 divisors (see below), whose sum is σ = 535788864. Its totient is φ = 218545920.

The previous prime is 349315349. The next prime is 349315381. The reversal of 349315371 is 173513943.

349315371 is a `hidden beast` number, since 34 + 93 + 1 + 537 + 1 = 666.

It is not a de Polignac number, because 349315371 - 2⁹ = 349314859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349315321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53041 + ... + 59261.

It is an arithmetic number, because the mean of its divisors is an integer number (22324536).

Almost surely, 2^349315371 is an apocalyptic number.

349315371 is a deficient number, since it is larger than the sum of its proper divisors (186473493).

349315371 is a wasteful number, since it uses less digits than its factorization.

349315371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611 (or 6608 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 349315371 is about 18689.9804975821. The cubic root of 349315371 is about 704.2700699303.

The spelling of 349315371 in words is "three hundred forty-nine million, three hundred fifteen thousand, three hundred seventy-one".