349538846 has 4 divisors (see below), whose sum is σ = 524308272. Its totient is φ = 174769422.

The previous prime is 349538837. The next prime is 349538851. The reversal of 349538846 is 648835943.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 349538794 and 349538803.

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, 87384710 + ... + 87384713.

It is an arithmetic number, because the mean of its divisors is an integer number (131077068).

Almost surely, 2^349538846 is an apocalyptic number.

349538846 is a deficient number, since it is larger than the sum of its proper divisors (174769426).

349538846 is a wasteful number, since it uses less digits than its factorization.

349538846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174769425.

The product of its digits is 2488320, while the sum is 50.

The square root of 349538846 is about 18695.9580123619. The cubic root of 349538846 is about 704.4202238371.

The spelling of 349538846 in words is "three hundred forty-nine million, five hundred thirty-eight thousand, eight hundred forty-six".