887053398 has 64 divisors (see below), whose sum is σ = 2219761152. Its totient is φ = 229582080.

The previous prime is 887053393. The next prime is 887053423. The reversal of 887053398 is 893350788.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 887053398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887053393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132090 + ... + 138642.

It is an arithmetic number, because the mean of its divisors is an integer number (34683768).

Almost surely, 2^887053398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 887053398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109880576).

887053398 is an abundant number, since it is smaller than the sum of its proper divisors (1332707754).

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

887053398 is a wasteful number, since it uses less digits than its factorization.

887053398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6869.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 887053398 is about 29783.4416748636. The cubic root of 887053398 is about 960.8374484994.

The spelling of 887053398 in words is "eight hundred eighty-seven million, fifty-three thousand, three hundred ninety-eight".