2869514368 has 128 divisors (see below), whose sum is σ = 6974352000. Its totient is φ = 1148608512.

The previous prime is 2869514357. The next prime is 2869514369. The reversal of 2869514368 is 8634159682.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2869514368² = 16468225416316878848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2869514369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1241598 + ... + 1243906.

It is an arithmetic number, because the mean of its divisors is an integer number (54487125).

Almost surely, 2^2869514368 is an apocalyptic number.

2869514368 is a gapful number since it is divisible by the number (28) 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 2869514368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3487176000).

2869514368 is an abundant number, since it is smaller than the sum of its proper divisors (4104837632).

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

2869514368 is a wasteful number, since it uses less digits than its factorization.

2869514368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2410 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 52.

The square root of 2869514368 is about 53567.8482674076. The cubic root of 2869514368 is about 1421.0285426598.

The spelling of 2869514368 in words is "two billion, eight hundred sixty-nine million, five hundred fourteen thousand, three hundred sixty-eight".