349227052 has 6 divisors (see below), whose sum is σ = 611147348. Its totient is φ = 174613524.

The previous prime is 349227029. The next prime is 349227079. The reversal of 349227052 is 250722943.

It is a happy number.

It is a super-2 number, since 2×349227052² = 243919067697221408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 349226999 and 349227017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43653378 + ... + 43653385.

Almost surely, 2^349227052 is an apocalyptic number.

It is an amenable number.

349227052 is a deficient number, since it is larger than the sum of its proper divisors (261920296).

349227052 is a wasteful number, since it uses less digits than its factorization.

349227052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87306767 (or 87306765 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 349227052 is about 18687.6176116700. The cubic root of 349227052 is about 704.2107103216.

Adding to 349227052 its reverse (250722943), we get a palindrome (599949995).

The spelling of 349227052 in words is "three hundred forty-nine million, two hundred twenty-seven thousand, fifty-two".