768344352 has 24 divisors (see below), whose sum is σ = 2016904176. Its totient is φ = 256114752.

The previous prime is 768344351. The next prime is 768344377. The reversal of 768344352 is 253443867.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (768344351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4001698 + ... + 4001889.

It is an arithmetic number, because the mean of its divisors is an integer number (84037674).

Almost surely, 2^768344352 is an apocalyptic number.

It is an amenable number.

768344352 is an abundant number, since it is smaller than the sum of its proper divisors (1248559824).

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

768344352 is a wasteful number, since it uses less digits than its factorization.

768344352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8003600 (or 8003592 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 768344352 is about 27719.0250910814. The cubic root of 768344352 is about 915.9082432577.

The spelling of 768344352 in words is "seven hundred sixty-eight million, three hundred forty-four thousand, three hundred fifty-two".