2349722 has 16 divisors (see below), whose sum is σ = 3664872. Its totient is φ = 1128960.

The previous prime is 2349719. The next prime is 2349727. The reversal of 2349722 is 2279432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1990921 + 358801 = 1411^2 + 599^2 .

It is not an unprimeable number, because it can be changed into a prime (2349727) 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, 8222 + ... + 8502.

2^2349722 is an apocalyptic number.

2349722 is a deficient number, since it is larger than the sum of its proper divisors (1315150).

2349722 is a wasteful number, since it uses less digits than its factorization.

2349722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433.

The product of its digits is 6048, while the sum is 29.

The square root of 2349722 is about 1532.8802953917. The cubic root of 2349722 is about 132.9450467379.

The spelling of 2349722 in words is "two million, three hundred forty-nine thousand, seven hundred twenty-two".