768054940 has 24 divisors (see below), whose sum is σ = 1613897712. Its totient is φ = 307034880.

The previous prime is 768054907. The next prime is 768054953. The reversal of 768054940 is 49450867.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24735 + ... + 46345.

It is an arithmetic number, because the mean of its divisors is an integer number (67245738).

Almost surely, 2^768054940 is an apocalyptic number.

It is an amenable number.

768054940 is an abundant number, since it is smaller than the sum of its proper divisors (845842772).

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

768054940 is a wasteful number, since it uses less digits than its factorization.

768054940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23397 (or 23395 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 768054940 is about 27713.8041416187. The cubic root of 768054940 is about 915.7932305360.

The spelling of 768054940 in words is "seven hundred sixty-eight million, fifty-four thousand, nine hundred forty".