348644352 has 176 divisors, whose sum is σ = 1098371072. Its totient is φ = 96215040.

The previous prime is 348644339. The next prime is 348644371. The reversal of 348644352 is 253446843.

It is a self number, because there is not a number n which added to its sum of digits gives 348644352.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 666363 + ... + 666885.

Almost surely, 2^348644352 is an apocalyptic number.

348644352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348644352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549185536).

348644352 is an abundant number, since it is smaller than the sum of its proper divisors (749726720).

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

348644352 is a wasteful number, since it uses less digits than its factorization.

348644352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 566 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 348644352 is about 18672.0205655414. The cubic root of 348644352 is about 703.8188239013.

The spelling of 348644352 in words is "three hundred forty-eight million, six hundred forty-four thousand, three hundred fifty-two".