88868374770 has 128 divisors (see below), whose sum is σ = 250422036480. Its totient is φ = 19760832000.

The previous prime is 88868374747. The next prime is 88868374789. The reversal of 88868374770 is 7747386888.

It is a happy number.

It is a super-2 number, since 2×88868374770² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2246926 + ... + 2286134.

It is an arithmetic number, because the mean of its divisors is an integer number (1956422160).

Almost surely, 2^88868374770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88868374770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125211018240).

88868374770 is an abundant number, since it is smaller than the sum of its proper divisors (161553661710).

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

88868374770 is a wasteful number, since it uses less digits than its factorization.

88868374770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39520.

The product of its (nonzero) digits is 101154816, while the sum is 66.

The spelling of 88868374770 in words is "eighty-eight billion, eight hundred sixty-eight million, three hundred seventy-four thousand, seven hundred seventy".