2007281349 has 24 divisors (see below), whose sum is σ = 2960766432. Its totient is φ = 1309981920.

The previous prime is 2007281333. The next prime is 2007281351. The reversal of 2007281349 is 9431827002.

It is not a de Polignac number, because 2007281349 - 2⁴ = 2007281333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007281389) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218254 + ... + 227264.

It is an arithmetic number, because the mean of its divisors is an integer number (123365268).

Almost surely, 2^2007281349 is an apocalyptic number.

It is an amenable number.

2007281349 is a deficient number, since it is larger than the sum of its proper divisors (953485083).

2007281349 is a wasteful number, since it uses less digits than its factorization.

2007281349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9537 (or 9534 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2007281349 is about 44802.6935462590. The cubic root of 2007281349 is about 1261.4481856030.

The spelling of 2007281349 in words is "two billion, seven million, two hundred eighty-one thousand, three hundred forty-nine".