675489412 has 12 divisors (see below), whose sum is σ = 1273037836. Its totient is φ = 311764320.

The previous prime is 675489403. The next prime is 675489413. The reversal of 675489412 is 214984576.

It can be written as a sum of positive squares in 2 ways, for example, as 248819076 + 426670336 = 15774^2 + 20656^2 .

It is not an unprimeable number, because it can be changed into a prime (675489413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6495039 + ... + 6495142.

Almost surely, 2^675489412 is an apocalyptic number.

It is an amenable number.

675489412 is a deficient number, since it is larger than the sum of its proper divisors (597548424).

675489412 is a wasteful number, since it uses less digits than its factorization.

675489412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990198 (or 12990196 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 675489412 is about 25990.1791452079. The cubic root of 675489412 is about 877.4172775595.

The spelling of 675489412 in words is "six hundred seventy-five million, four hundred eighty-nine thousand, four hundred twelve".