676213230 has 384 divisors, whose sum is σ = 2269347840. Its totient is φ = 127008000.

The previous prime is 676213207. The next prime is 676213247. The reversal of 676213230 is 32312676.

676213230 = T₇₆ + T₇₇ + ... + T₁₅₉₄.

676213230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 9524095 + ... + 9524165.

It is an arithmetic number, because the mean of its divisors is an integer number (5909760).

Almost surely, 2^676213230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676213230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1134673920).

676213230 is an abundant number, since it is smaller than the sum of its proper divisors (1593134610).

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

676213230 is a wasteful number, since it uses less digits than its factorization.

676213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 676213230 is about 26004.1002536139. The cubic root of 676213230 is about 877.7305633539.

The spelling of 676213230 in words is "six hundred seventy-six million, two hundred thirteen thousand, two hundred thirty".