2149277307 has 8 divisors (see below), whose sum is σ = 2887579200. Its totient is φ = 1421913480.

The previous prime is 2149277303. The next prime is 2149277341. The reversal of 2149277307 is 7037729412.

It is a happy number.

2149277307 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2149277307 - 2² = 2149277303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2149277303) 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, 2734057 + ... + 2734842.

It is an arithmetic number, because the mean of its divisors is an integer number (360947400).

Almost surely, 2^2149277307 is an apocalyptic number.

2149277307 is a deficient number, since it is larger than the sum of its proper divisors (738301893).

2149277307 is a wasteful number, since it uses less digits than its factorization.

2149277307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469033.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 2149277307 is about 46360.2988234545. The cubic root of 2149277307 is about 1290.5182515950.

The spelling of 2149277307 in words is "two billion, one hundred forty-nine million, two hundred seventy-seven thousand, three hundred seven".