676170030 has 32 divisors (see below), whose sum is σ = 1647033984. Its totient is φ = 177620256.

The previous prime is 676170023. The next prime is 676170037. The reversal of 676170030 is 30071676.

It is an interprime number because it is at equal distance from previous prime (676170023) and next prime (676170037).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 676170030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676170037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166192 + ... + 170211.

It is an arithmetic number, because the mean of its divisors is an integer number (51469812).

Almost surely, 2^676170030 is an apocalyptic number.

676170030 is an abundant number, since it is smaller than the sum of its proper divisors (970863954).

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

676170030 is a wasteful number, since it uses less digits than its factorization.

676170030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336480.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 676170030 is about 26003.2696021097. The cubic root of 676170030 is about 877.7118716325.

The spelling of 676170030 in words is "six hundred seventy-six million, one hundred seventy thousand, thirty".