768211704 has 96 divisors (see below), whose sum is σ = 2271512880. Its totient is φ = 233114112.

The previous prime is 768211699. The next prime is 768211739. The reversal of 768211704 is 407112867.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62707 + ... + 73949.

Almost surely, 2^768211704 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 768211704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135756440).

768211704 is an abundant number, since it is smaller than the sum of its proper divisors (1503301176).

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

768211704 is a wasteful number, since it uses less digits than its factorization.

768211704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341 (or 11334 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 768211704 is about 27716.6322629572. The cubic root of 768211704 is about 915.8555323482.

The spelling of 768211704 in words is "seven hundred sixty-eight million, two hundred eleven thousand, seven hundred four".