349246684 has 12 divisors (see below), whose sum is σ = 611542624. Its totient is φ = 174520224.

The previous prime is 349246633. The next prime is 349246741. The reversal of 349246684 is 486642943.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17892 + ... + 31915.

Almost surely, 2^349246684 is an apocalyptic number.

It is an amenable number.

349246684 is a deficient number, since it is larger than the sum of its proper divisors (262295940).

349246684 is a wasteful number, since it uses less digits than its factorization.

349246684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51564 (or 51562 counting only the distinct ones).

The product of its digits is 995328, while the sum is 46.

The square root of 349246684 is about 18688.1428718854. The cubic root of 349246684 is about 704.2239059447.

It can be divided in two parts, 3492 and 46684, that added together give a square (50176 = 224²).

The spelling of 349246684 in words is "three hundred forty-nine million, two hundred forty-six thousand, six hundred eighty-four".