768380002 has 16 divisors (see below), whose sum is σ = 1244372472. Its totient is φ = 353738880.

The previous prime is 768379967. The next prime is 768380003. The reversal of 768380002 is 200083867.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 422754721 + 345625281 = 20561^2 + 18591^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 768380002.

It is not an unprimeable number, because it can be changed into a prime (768380003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26899 + ... + 47542.

Almost surely, 2^768380002 is an apocalyptic number.

768380002 is a deficient number, since it is larger than the sum of its proper divisors (475992470).

768380002 is a wasteful number, since it uses less digits than its factorization.

768380002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74853.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 768380002 is about 27719.6681437567. The cubic root of 768380002 is about 915.9224086181.

The spelling of 768380002 in words is "seven hundred sixty-eight million, three hundred eighty thousand, two".