2488021307 has 8 divisors (see below), whose sum is σ = 2496954576. Its totient is φ = 2479099392.

The previous prime is 2488021301. The next prime is 2488021351. The reversal of 2488021307 is 7031208842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2488021307 - 2⁸ = 2488021051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2488021301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869423 + ... + 872279.

It is an arithmetic number, because the mean of its divisors is an integer number (312119322).

Almost surely, 2^2488021307 is an apocalyptic number.

2488021307 is a deficient number, since it is larger than the sum of its proper divisors (8933269).

2488021307 is a wasteful number, since it uses less digits than its factorization.

2488021307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2488021307 is about 49880.0692361187. The cubic root of 2488021307 is about 1355.0376585713.

The spelling of 2488021307 in words is "two billion, four hundred eighty-eight million, twenty-one thousand, three hundred seven".