87349342900 has 18 divisors (see below), whose sum is σ = 189548074310. Its totient is φ = 34939737120.

The previous prime is 87349342867. The next prime is 87349342907. The reversal of 87349342900 is 924394378.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 13088732836 + 74260610064 = 114406^2 + 272508^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87349342907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 436746615 + ... + 436746814.

Almost surely, 2^87349342900 is an apocalyptic number.

It is an amenable number.

87349342900 is an abundant number, since it is smaller than the sum of its proper divisors (102198731410).

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

87349342900 is a wasteful number, since it uses less digits than its factorization.

87349342900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873493443 (or 873493436 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 87349342900 in words is "eighty-seven billion, three hundred forty-nine million, three hundred forty-two thousand, nine hundred".