349412846 has 4 divisors (see below), whose sum is σ = 524119272. Its totient is φ = 174706422.

The previous prime is 349412807. The next prime is 349412857. The reversal of 349412846 is 648214943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 648214943 = 619 ⋅1047197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87353210 + ... + 87353213.

It is an arithmetic number, because the mean of its divisors is an integer number (131029818).

Almost surely, 2^349412846 is an apocalyptic number.

349412846 is a deficient number, since it is larger than the sum of its proper divisors (174706426).

349412846 is a wasteful number, since it uses less digits than its factorization.

349412846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174706425.

The product of its digits is 165888, while the sum is 41.

The square root of 349412846 is about 18692.5879963155. The cubic root of 349412846 is about 704.3355717150.

The spelling of 349412846 in words is "three hundred forty-nine million, four hundred twelve thousand, eight hundred forty-six".