667950002 has 8 divisors (see below), whose sum is σ = 1002102300. Its totient is φ = 333915904.

The previous prime is 667949987. The next prime is 667950029. The reversal of 667950002 is 200059766.

667950002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 667757281 + 192721 = 25841^2 + 439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 13727 + ... + 39042.

Almost surely, 2^667950002 is an apocalyptic number.

667950002 is a deficient number, since it is larger than the sum of its proper divisors (334152298).

667950002 is a wasteful number, since it uses less digits than its factorization.

667950002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59100.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 667950002 is about 25844.7287081912. The cubic root of 667950002 is about 874.1406537732.

The spelling of 667950002 in words is "six hundred sixty-seven million, nine hundred fifty thousand, two".