340750368 has 192 divisors, whose sum is σ = 1148958720. Its totient is φ = 96235776.

The previous prime is 340750343. The next prime is 340750379. The reversal of 340750368 is 863057043.

It is a happy number.

It is a super-2 number, since 2×340750368² = 232221626584270848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 622671 + ... + 623217.

It is an arithmetic number, because the mean of its divisors is an integer number (5984160).

Almost surely, 2^340750368 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 340750368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574479360).

340750368 is an abundant number, since it is smaller than the sum of its proper divisors (808208352).

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

340750368 is a wasteful number, since it uses less digits than its factorization.

340750368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 340750368 is about 18459.4249097852. The cubic root of 340750368 is about 698.4662801257.

The spelling of 340750368 in words is "three hundred forty million, seven hundred fifty thousand, three hundred sixty-eight".