675313650 has 144 divisors (see below), whose sum is σ = 1991310048. Its totient is φ = 162720000.

The previous prime is 675313607. The next prime is 675313669. The reversal of 675313650 is 56313576.

It is a happy number.

675313650 is a `hidden beast` number, since 67 + 531 + 3 + 65 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1123350 + ... + 1123950.

It is an arithmetic number, because the mean of its divisors is an integer number (13828542).

Almost surely, 2^675313650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675313650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (995655024).

675313650 is an abundant number, since it is smaller than the sum of its proper divisors (1315996398).

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

675313650 is a wasteful number, since it uses less digits than its factorization.

675313650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 675313650 is about 25986.7976095555. The cubic root of 675313650 is about 877.3411697822.

The spelling of 675313650 in words is "six hundred seventy-five million, three hundred thirteen thousand, six hundred fifty".