1670081082 has 16 divisors (see below), whose sum is σ = 3341704800. Its totient is φ = 556436592.

The previous prime is 1670081051. The next prime is 1670081089. The reversal of 1670081082 is 2801800761.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1670081089) 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, 49957 + ... + 76392.

It is an arithmetic number, because the mean of its divisors is an integer number (208856550).

Almost surely, 2^1670081082 is an apocalyptic number.

1670081082 is an abundant number, since it is smaller than the sum of its proper divisors (1671623718).

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

1670081082 is a wasteful number, since it uses less digits than its factorization.

1670081082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128557.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 1670081082 is about 40866.6255274399. The cubic root of 1670081082 is about 1186.4401966331.

The spelling of 1670081082 in words is "one billion, six hundred seventy million, eighty-one thousand, eighty-two".