675444612 has 48 divisors (see below), whose sum is σ = 1671993792. Its totient is φ = 211491840.

The previous prime is 675444599. The next prime is 675444613. The reversal of 675444612 is 216444576.

It is not an unprimeable number, because it can be changed into a prime (675444613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111912 + ... + 117792.

It is an arithmetic number, because the mean of its divisors is an integer number (34833204).

Almost surely, 2^675444612 is an apocalyptic number.

It is an amenable number.

675444612 is an abundant number, since it is smaller than the sum of its proper divisors (996549180).

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

675444612 is a wasteful number, since it uses less digits than its factorization.

675444612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6468 (or 6466 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 675444612 is about 25989.3172669080. The cubic root of 675444612 is about 877.3978796916.

The spelling of 675444612 in words is "six hundred seventy-five million, four hundred forty-four thousand, six hundred twelve".