768291452 has 6 divisors (see below), whose sum is σ = 1344510048. Its totient is φ = 384145724.

The previous prime is 768291413. The next prime is 768291481. The reversal of 768291452 is 254192867.

It is a happy number.

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 as a sum of consecutive naturals, namely, 96036428 + ... + 96036435.

It is an arithmetic number, because the mean of its divisors is an integer number (224085008).

Almost surely, 2^768291452 is an apocalyptic number.

It is an amenable number.

768291452 is a deficient number, since it is larger than the sum of its proper divisors (576218596).

768291452 is a wasteful number, since it uses less digits than its factorization.

768291452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192072867 (or 192072865 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 768291452 is about 27718.0708563926. The cubic root of 768291452 is about 915.8872228832.

The spelling of 768291452 in words is "seven hundred sixty-eight million, two hundred ninety-one thousand, four hundred fifty-two".