670220482626 has 192 divisors, whose sum is σ = 1564031379456. Its totient is φ = 214938360000.

The previous prime is 670220482619. The next prime is 670220482637. The reversal of 670220482626 is 626284022076.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 735697111 + ... + 735698021.

It is an arithmetic number, because the mean of its divisors is an integer number (8145996768).

Almost surely, 2^670220482626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670220482626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (782015689728).

670220482626 is an abundant number, since it is smaller than the sum of its proper divisors (893810896830).

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

670220482626 is a wasteful number, since it uses less digits than its factorization.

670220482626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 670220482626 in words is "six hundred seventy billion, two hundred twenty million, four hundred eighty-two thousand, six hundred twenty-six".