876370768072 has 8 divisors (see below), whose sum is σ = 1643195190150. Its totient is φ = 438185384032.

The previous prime is 876370768003. The next prime is 876370768121. The reversal of 876370768072 is 270867073678.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 558687482116 + 317683285956 = 747454^2 + 563634^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×876370768072² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 876370768072.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54773172997 + ... + 54773173012.

Almost surely, 2^876370768072 is an apocalyptic number.

It is an amenable number.

876370768072 is a deficient number, since it is larger than the sum of its proper divisors (766824422078).

876370768072 is a wasteful number, since it uses less digits than its factorization.

876370768072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109546346015 (or 109546346011 counting only the distinct ones).

The product of its (nonzero) digits is 33191424, while the sum is 61.

The spelling of 876370768072 in words is "eight hundred seventy-six billion, three hundred seventy million, seven hundred sixty-eight thousand, seventy-two".