675033660 has 72 divisors (see below), whose sum is σ = 2340121056. Its totient is φ = 154293120.

The previous prime is 675033659. The next prime is 675033673. The reversal of 675033660 is 66330576.

675033660 is a `hidden beast` number, since 67 + 503 + 36 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 266611 + ... + 269130.

Almost surely, 2^675033660 is an apocalyptic number.

675033660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

675033660 is an abundant number, since it is smaller than the sum of its proper divisors (1665087396).

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

675033660 is a wasteful number, since it uses less digits than its factorization.

675033660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535763 (or 535758 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 36.

The square root of 675033660 is about 25981.4098924596. The cubic root of 675033660 is about 877.2199023233.

The spelling of 675033660 in words is "six hundred seventy-five million, thirty-three thousand, six hundred sixty".