2538207984 has 80 divisors (see below), whose sum is σ = 7476833952. Its totient is φ = 735043584.

The previous prime is 2538207983. The next prime is 2538208027. The reversal of 2538207984 is 4897028352.

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 (2538207983) 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, 109029 + ... + 130244.

Almost surely, 2^2538207984 is an apocalyptic number.

2538207984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2538207984 is an abundant number, since it is smaller than the sum of its proper divisors (4938625968).

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

2538207984 is a wasteful number, since it uses less digits than its factorization.

2538207984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239314 (or 239308 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2538207984 is about 50380.6310401130. The cubic root of 2538207984 is about 1364.0880425220.

The spelling of 2538207984 in words is "two billion, five hundred thirty-eight million, two hundred seven thousand, nine hundred eighty-four".