7887465606 has 8 divisors (see below), whose sum is σ = 15774931224. Its totient is φ = 2629155200.

The previous prime is 7887465581. The next prime is 7887465629. The reversal of 7887465606 is 6065647887.

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

7887465606 is an admirable number.

It is a super-2 number, since 2×7887465606² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

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, 657288795 + ... + 657288806.

It is an arithmetic number, because the mean of its divisors is an integer number (1971866403).

Almost surely, 2^7887465606 is an apocalyptic number.

7887465606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7887465606 is a wasteful number, since it uses less digits than its factorization.

7887465606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314577606.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The square root of 7887465606 is about 88811.4047068281. The cubic root of 7887465606 is about 1990.5778147525.

The spelling of 7887465606 in words is "seven billion, eight hundred eighty-seven million, four hundred sixty-five thousand, six hundred six".