4322540949 has 16 divisors (see below), whose sum is σ = 6053812224. Its totient is φ = 2738142000.

The previous prime is 4322540941. The next prime is 4322540977. The reversal of 4322540949 is 9490452234.

It is not a de Polignac number, because 4322540949 - 2³ = 4322540941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4322540949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322540941) 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, 197017 + ... + 217854.

It is an arithmetic number, because the mean of its divisors is an integer number (378363264).

Almost surely, 2^4322540949 is an apocalyptic number.

It is an amenable number.

4322540949 is a deficient number, since it is larger than the sum of its proper divisors (1731271275).

4322540949 is a wasteful number, since it uses less digits than its factorization.

4322540949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415048.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 4322540949 is about 65746.0337130690. The cubic root of 4322540949 is about 1628.9698220356.

The spelling of 4322540949 in words is "four billion, three hundred twenty-two million, five hundred forty thousand, nine hundred forty-nine".