875343617604 has 243 divisors, whose sum is σ = 2427139298493. Its totient is φ = 265949345088.

The previous prime is 875343617593. The next prime is 875343617641. The reversal of 875343617604 is 406716343578.

It is a happy number.

The square root of 875343617604 is 935598.

It is a perfect power (a square), and thus also a powerful number.

875343617604 is a `hidden beast` number, since 8 + 7 + 534 + 36 + 1 + 76 + 0 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 459008960004 + 416334657600 = 677502^2 + 645240^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 3093086847 + ... + 3093087129.

Almost surely, 2^875343617604 is an apocalyptic number.

875343617604 is the 935598-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 875343617604

875343617604 is an abundant number, since it is smaller than the sum of its proper divisors (1551795680889).

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

875343617604 is a wasteful number, since it uses less digits than its factorization.

875343617604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 875343617604 in words is "eight hundred seventy-five billion, three hundred forty-three million, six hundred seventeen thousand, six hundred four".