86370760890 has 112 divisors (see below), whose sum is σ = 236378860416. Its totient is φ = 22707669600.

The previous prime is 86370760873. The next prime is 86370760897. The reversal of 86370760890 is 9806707368.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (86370760897) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 434155 + ... + 601025.

Almost surely, 2^86370760890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86370760890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118189430208).

86370760890 is an abundant number, since it is smaller than the sum of its proper divisors (150008099526).

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

86370760890 is a wasteful number, since it uses less digits than its factorization.

86370760890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166967 (or 166952 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 86370760890 in words is "eighty-six billion, three hundred seventy million, seven hundred sixty thousand, eight hundred ninety".