2534280868 has 48 divisors (see below), whose sum is σ = 5161169664. Its totient is φ = 1066343040.

The previous prime is 2534280851. The next prime is 2534280869. The reversal of 2534280868 is 8680824352.

It is not an unprimeable number, because it can be changed into a prime (2534280869) 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, 1268046 + ... + 1270042.

It is an arithmetic number, because the mean of its divisors is an integer number (107524368).

Almost surely, 2^2534280868 is an apocalyptic number.

2534280868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2534280868 is an abundant number, since it is smaller than the sum of its proper divisors (2626888796).

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

2534280868 is a wasteful number, since it uses less digits than its factorization.

2534280868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The square root of 2534280868 is about 50341.6414909168. The cubic root of 2534280868 is about 1363.3841736065.

The spelling of 2534280868 in words is "two billion, five hundred thirty-four million, two hundred eighty thousand, eight hundred sixty-eight".