2870244384 has 144 divisors (see below), whose sum is σ = 8817657408. Its totient is φ = 815098368.

The previous prime is 2870244341. The next prime is 2870244413. The reversal of 2870244384 is 4834420782.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 812029 + ... + 815555.

It is an arithmetic number, because the mean of its divisors is an integer number (61233732).

Almost surely, 2^2870244384 is an apocalyptic number.

2870244384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2870244384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4408828704).

2870244384 is an abundant number, since it is smaller than the sum of its proper divisors (5947413024).

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

2870244384 is a wasteful number, since it uses less digits than its factorization.

2870244384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727 (or 3712 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 42.

The square root of 2870244384 is about 53574.6617721475. The cubic root of 2870244384 is about 1421.1490375684.

The spelling of 2870244384 in words is "two billion, eight hundred seventy million, two hundred forty-four thousand, three hundred eighty-four".