4402505949 has 4 divisors (see below), whose sum is σ = 5870007936. Its totient is φ = 2935003964.

The previous prime is 4402505893. The next prime is 4402505983. The reversal of 4402505949 is 9495052044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4402505949 - 2¹⁵ = 4402473181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4402505949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402501949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733750989 + ... + 733750994.

It is an arithmetic number, because the mean of its divisors is an integer number (1467501984).

Almost surely, 2^4402505949 is an apocalyptic number.

It is an amenable number.

4402505949 is a deficient number, since it is larger than the sum of its proper divisors (1467501987).

4402505949 is a wasteful number, since it uses less digits than its factorization.

4402505949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467501986.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 4402505949 is about 66351.3824196603. The cubic root of 4402505949 is about 1638.9535696342.

The spelling of 4402505949 in words is "four billion, four hundred two million, five hundred five thousand, nine hundred forty-nine".