346911768 has 192 divisors, whose sum is σ = 1138860000. Its totient is φ = 97542144.

The previous prime is 346911767. The next prime is 346911769. The reversal of 346911768 is 867119643.

It is a happy number.

346911768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (346911767) and next prime (346911769).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346911767) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 772408 + ... + 772856.

Almost surely, 2^346911768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346911768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569430000).

346911768 is an abundant number, since it is smaller than the sum of its proper divisors (791948232).

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

346911768 is a wasteful number, since it uses less digits than its factorization.

346911768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 534 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 346911768 is about 18625.5675886669. The cubic root of 346911768 is about 702.6510141695.

The spelling of 346911768 in words is "three hundred forty-six million, nine hundred eleven thousand, seven hundred sixty-eight".