676306537236 has 192 divisors, whose sum is σ = 1965665560320. Its totient is φ = 199307520000.

The previous prime is 676306537217. The next prime is 676306537289. The reversal of 676306537236 is 632735603676.

676306537236 is a `hidden beast` number, since 6 + 76 + 3 + 0 + 6 + 537 + 2 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15418536 + ... + 15462336.

It is an arithmetic number, because the mean of its divisors is an integer number (10237841460).

Almost surely, 2^676306537236 is an apocalyptic number.

676306537236 is a gapful number since it is divisible by the number (66) 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 676306537236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (982832780160).

676306537236 is an abundant number, since it is smaller than the sum of its proper divisors (1289359023084).

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

676306537236 is a wasteful number, since it uses less digits than its factorization.

676306537236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44183 (or 44175 counting only the distinct ones).

The product of its (nonzero) digits is 17146080, while the sum is 54.

The spelling of 676306537236 in words is "six hundred seventy-six billion, three hundred six million, five hundred thirty-seven thousand, two hundred thirty-six".