2049106322 has 16 divisors (see below), whose sum is σ = 3255509880. Its totient is φ = 963975168.

The previous prime is 2049106261. The next prime is 2049106333. The reversal of 2049106322 is 2236019402.

It can be written as a sum of positive squares in 4 ways, for example, as 1986395761 + 62710561 = 44569^2 + 7919^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124478 + ... + 139974.

Almost surely, 2^2049106322 is an apocalyptic number.

2049106322 is a deficient number, since it is larger than the sum of its proper divisors (1206403558).

2049106322 is a wasteful number, since it uses less digits than its factorization.

2049106322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19405.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2049106322 is about 45267.0555923400. The cubic root of 2049106322 is about 1270.1494692536.

The spelling of 2049106322 in words is "two billion, forty-nine million, one hundred six thousand, three hundred twenty-two".