8750837642 has 4 divisors (see below), whose sum is σ = 13126256466. Its totient is φ = 4375418820.

The previous prime is 8750837611. The next prime is 8750837653. The reversal of 8750837642 is 2467380578.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7713933241 + 1036904401 = 87829^2 + 32201^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187709409 + ... + 2187709412.

Almost surely, 2^8750837642 is an apocalyptic number.

8750837642 is a deficient number, since it is larger than the sum of its proper divisors (4375418824).

8750837642 is a wasteful number, since it uses less digits than its factorization.

8750837642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375418823.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 8750837642 is about 93545.9119470220. The cubic root of 8750837642 is about 2060.7084032663.

The spelling of 8750837642 in words is "eight billion, seven hundred fifty million, eight hundred thirty-seven thousand, six hundred forty-two".