675049264 has 20 divisors (see below), whose sum is σ = 1364774256. Its totient is φ = 322849472.

The previous prime is 675049261. The next prime is 675049283. The reversal of 675049264 is 462940576.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 675049264.

It is not an unprimeable number, because it can be changed into a prime (675049261) 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, 916819 + ... + 917554.

Almost surely, 2^675049264 is an apocalyptic number.

It is an amenable number.

675049264 is an abundant number, since it is smaller than the sum of its proper divisors (689724992).

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

675049264 is a wasteful number, since it uses less digits than its factorization.

675049264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834404 (or 1834398 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 675049264 is about 25981.7101823571. The cubic root of 675049264 is about 877.2266615091.

The spelling of 675049264 in words is "six hundred seventy-five million, forty-nine thousand, two hundred sixty-four".