2439049941 has 8 divisors (see below), whose sum is σ = 3613407360. Its totient is φ = 1626033276.

The previous prime is 2439049937. The next prime is 2439049957. The reversal of 2439049941 is 1499409342.

It is not a de Polignac number, because 2439049941 - 2² = 2439049937 is a prime.

It is a super-2 number, since 2×2439049941² = 11897929229384206962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2439049981) 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, 45167565 + ... + 45167618.

It is an arithmetic number, because the mean of its divisors is an integer number (451675920).

Almost surely, 2^2439049941 is an apocalyptic number.

It is an amenable number.

2439049941 is a deficient number, since it is larger than the sum of its proper divisors (1174357419).

2439049941 is an equidigital number, since it uses as much as digits as its factorization.

2439049941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90335192 (or 90335186 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 2439049941 is about 49386.7385134917. The cubic root of 2439049941 is about 1346.0883459811.

The spelling of 2439049941 in words is "two billion, four hundred thirty-nine million, forty-nine thousand, nine hundred forty-one".