670466764800 has 1560 divisors, whose sum is σ = 2901829501680. Its totient is φ = 151732224000.

The previous prime is 670466764757. The next prime is 670466764819. The reversal of 670466764800 is 8467664076.

It is a happy number.

670466764800 is a `hidden beast` number, since 6 + 70 + 466 + 76 + 48 + 0 + 0 = 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 (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6638284750 + ... + 6638284850.

Almost surely, 2^670466764800 is an apocalyptic number.

670466764800 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 670466764800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450914750840).

670466764800 is an abundant number, since it is smaller than the sum of its proper divisors (2231362736880).

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

670466764800 is an equidigital number, since it uses as much as digits as its factorization.

670466764800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 670466764800 in words is "six hundred seventy billion, four hundred sixty-six million, seven hundred sixty-four thousand, eight hundred".