88943530390 has 128 divisors (see below), whose sum is σ = 190713398400. Its totient is φ = 29440266240.

The previous prime is 88943530337. The next prime is 88943530397. The reversal of 88943530390 is 9303534988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88943530397) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64779744 + ... + 64781116.

It is an arithmetic number, because the mean of its divisors is an integer number (1489948425).

Almost surely, 2^88943530390 is an apocalyptic number.

88943530390 is an abundant number, since it is smaller than the sum of its proper divisors (101769868010).

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

88943530390 is a wasteful number, since it uses less digits than its factorization.

88943530390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 88943530390 in words is "eighty-eight billion, nine hundred forty-three million, five hundred thirty thousand, three hundred ninety".