349488922 has 8 divisors (see below), whose sum is σ = 525381876. Its totient is φ = 174361632.

The previous prime is 349488901. The next prime is 349488929. The reversal of 349488922 is 229884943.

349488922 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 295186761 + 54302161 = 17181^2 + 7369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (349488929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190273 + ... + 192100.

Almost surely, 2^349488922 is an apocalyptic number.

349488922 is a deficient number, since it is larger than the sum of its proper divisors (175892954).

349488922 is a wasteful number, since it uses less digits than its factorization.

349488922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382832.

The product of its digits is 995328, while the sum is 49.

The square root of 349488922 is about 18694.6228097814. The cubic root of 349488922 is about 704.3866852189.

It can be divided in two parts, 3494 and 88922, that added together give a square (92416 = 304²).

The spelling of 349488922 in words is "three hundred forty-nine million, four hundred eighty-eight thousand, nine hundred twenty-two".