676419232320 has 1344 divisors, whose sum is σ = 2773502484480. Its totient is φ = 155623514112.

The previous prime is 676419232271. The next prime is 676419232369. The reversal of 676419232320 is 23232914676.

676419232320 is a `hidden beast` number, since 67 + 64 + 192 + 323 + 20 = 666.

676419232320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (676419232271) and next prime (676419232369).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1092760971 + ... + 1092761589.

It is an arithmetic number, because the mean of its divisors is an integer number (2063617920).

Almost surely, 2^676419232320 is an apocalyptic number.

676419232320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676419232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1386751242240).

676419232320 is an abundant number, since it is smaller than the sum of its proper divisors (2097083252160).

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

676419232320 is a wasteful number, since it uses less digits than its factorization.

676419232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 676419232320 in words is "six hundred seventy-six billion, four hundred nineteen million, two hundred thirty-two thousand, three hundred twenty".