2480237869 has 4 divisors (see below), whose sum is σ = 2480668480. Its totient is φ = 2479807260.

The previous prime is 2480237861. The next prime is 2480237939. The reversal of 2480237869 is 9687320842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2480237869 - 2³ = 2480237861 is a prime.

It is a super-2 number, since 2×2480237869² = 12303159773643322322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480237861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206547 + ... + 218224.

It is an arithmetic number, because the mean of its divisors is an integer number (620167120).

Almost surely, 2^2480237869 is an apocalyptic number.

It is an amenable number.

2480237869 is a deficient number, since it is larger than the sum of its proper divisors (430611).

2480237869 is an equidigital number, since it uses as much as digits as its factorization.

2480237869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430610.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2480237869 is about 49801.9865969220. The cubic root of 2480237869 is about 1353.6231652065.

The spelling of 2480237869 in words is "two billion, four hundred eighty million, two hundred thirty-seven thousand, eight hundred sixty-nine".