349872358 has 16 divisors (see below), whose sum is σ = 573027840. Its totient is φ = 158891400.

The previous prime is 349872349. The next prime is 349872373. The reversal of 349872358 is 853278943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20623 + ... + 33541.

It is an arithmetic number, because the mean of its divisors is an integer number (35814240).

Almost surely, 2^349872358 is an apocalyptic number.

349872358 is a deficient number, since it is larger than the sum of its proper divisors (223155482).

349872358 is a wasteful number, since it uses less digits than its factorization.

349872358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14163.

The product of its digits is 1451520, while the sum is 49.

The square root of 349872358 is about 18704.8752468441. The cubic root of 349872358 is about 704.6441931420.

The spelling of 349872358 in words is "three hundred forty-nine million, eight hundred seventy-two thousand, three hundred fifty-eight".