4949003439 has 12 divisors (see below), whose sum is σ = 7395063000. Its totient is φ = 3185565264.

The previous prime is 4949003393. The next prime is 4949003443. The reversal of 4949003439 is 9343009494.

It is not a de Polignac number, because 4949003439 - 2¹⁷ = 4948872367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4949003394 and 4949003403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949003489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9480589 + ... + 9481110.

It is an arithmetic number, because the mean of its divisors is an integer number (616255250).

Almost surely, 2^4949003439 is an apocalyptic number.

4949003439 is a deficient number, since it is larger than the sum of its proper divisors (2446059561).

4949003439 is a wasteful number, since it uses less digits than its factorization.

4949003439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18961734 (or 18961731 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The square root of 4949003439 is about 70349.1537902198. The cubic root of 4949003439 is about 1704.1425430829.

The spelling of 4949003439 in words is "four billion, nine hundred forty-nine million, three thousand, four hundred thirty-nine".