2361987273 has 16 divisors (see below), whose sum is σ = 3259281600. Its totient is φ = 1519721280.

The previous prime is 2361987239. The next prime is 2361987289. The reversal of 2361987273 is 3727891632.

It is not a de Polignac number, because 2361987273 - 2¹² = 2361983177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2361987473) 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, 290838 + ... + 298848.

It is an arithmetic number, because the mean of its divisors is an integer number (203705100).

Almost surely, 2^2361987273 is an apocalyptic number.

It is an amenable number.

2361987273 is a deficient number, since it is larger than the sum of its proper divisors (897294327).

2361987273 is a wasteful number, since it uses less digits than its factorization.

2361987273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432.

The product of its digits is 762048, while the sum is 48.

The square root of 2361987273 is about 48600.2805856098. The cubic root of 2361987273 is about 1331.7596459381.

The spelling of 2361987273 in words is "two billion, three hundred sixty-one million, nine hundred eighty-seven thousand, two hundred seventy-three".