768473204 has 12 divisors (see below), whose sum is σ = 1391201700. Its totient is φ = 370987008.

The previous prime is 768473177. The next prime is 768473213. The reversal of 768473204 is 402374867.

It can be written as a sum of positive squares in 2 ways, for example, as 220819600 + 547653604 = 14860^2 + 23402^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3312269 + ... + 3312500.

It is an arithmetic number, because the mean of its divisors is an integer number (115933475).

Almost surely, 2^768473204 is an apocalyptic number.

It is an amenable number.

768473204 is a deficient number, since it is larger than the sum of its proper divisors (622728496).

768473204 is a wasteful number, since it uses less digits than its factorization.

768473204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624802 (or 6624800 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 768473204 is about 27721.3492456626. The cubic root of 768473204 is about 915.9594399259.

The spelling of 768473204 in words is "seven hundred sixty-eight million, four hundred seventy-three thousand, two hundred four".