8742353800 has 48 divisors (see below), whose sum is σ = 20346019200. Its totient is φ = 3493492800.

The previous prime is 8742353791. The next prime is 8742353813. The reversal of 8742353800 is 83532478.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186765 + ... + 228835.

It is an arithmetic number, because the mean of its divisors is an integer number (423875400).

Almost surely, 2^8742353800 is an apocalyptic number.

It is an amenable number.

8742353800 is an abundant number, since it is smaller than the sum of its proper divisors (11603665400).

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

8742353800 is a wasteful number, since it uses less digits than its factorization.

8742353800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43126 (or 43117 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 8742353800 is about 93500.5550785662. Note that the first 3 decimals coincide. The cubic root of 8742353800 is about 2060.0422431404.

The spelling of 8742353800 in words is "eight billion, seven hundred forty-two million, three hundred fifty-three thousand, eight hundred".