349814393300 has 18 divisors (see below), whose sum is σ = 759097233678. Its totient is φ = 139925757280.

The previous prime is 349814393273. The next prime is 349814393303. The reversal of 349814393300 is 3393418943.

It can be written as a sum of positive squares in 3 ways, for example, as 120750690064 + 229063703236 = 347492^2 + 478606^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349814393303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1749071867 + ... + 1749072066.

Almost surely, 2^349814393300 is an apocalyptic number.

It is an amenable number.

349814393300 is an abundant number, since it is smaller than the sum of its proper divisors (409282840378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349814393300 is a wasteful number, since it uses less digits than its factorization.

349814393300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498143947 (or 3498143940 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 349814393300 in words is "three hundred forty-nine billion, eight hundred fourteen million, three hundred ninety-three thousand, three hundred".