2389451088 has 40 divisors (see below), whose sum is σ = 6208450848. Its totient is φ = 791876992.

The previous prime is 2389451087. The next prime is 2389451101. The reversal of 2389451088 is 8801549832.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389451081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135570 + ... + 152177.

Almost surely, 2^2389451088 is an apocalyptic number.

It is an amenable number.

2389451088 is an abundant number, since it is smaller than the sum of its proper divisors (3818999760).

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

2389451088 is a wasteful number, since it uses less digits than its factorization.

2389451088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287931 (or 287925 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 48.

The square root of 2389451088 is about 48882.0119062217. The cubic root of 2389451088 is about 1336.9014109879.

The spelling of 2389451088 in words is "two billion, three hundred eighty-nine million, four hundred fifty-one thousand, eighty-eight".