675004429 has 6 divisors (see below), whose sum is σ = 741947150. Its totient is φ = 613640280.

The previous prime is 675004417. The next prime is 675004439. The reversal of 675004429 is 924400576.

It can be written as a sum of positive squares in only one way, i.e., 665382025 + 9622404 = 25795^2 + 3102^2 .

It is not a de Polignac number, because 675004429 - 2¹⁷ = 674873357 is a prime.

It is a super-3 number, since 3×675004429³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675004439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2789154 + ... + 2789395.

Almost surely, 2^675004429 is an apocalyptic number.

It is an amenable number.

675004429 is a deficient number, since it is larger than the sum of its proper divisors (66942721).

675004429 is a wasteful number, since it uses less digits than its factorization.

675004429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5578571 (or 5578560 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 675004429 is about 25980.8473495381. The cubic root of 675004429 is about 877.2072400485.

The spelling of 675004429 in words is "six hundred seventy-five million, four thousand, four hundred twenty-nine".