3930037449 has 8 divisors (see below), whose sum is σ = 5643130752. Its totient is φ = 2418484560.

The previous prime is 3930037429. The next prime is 3930037453. The reversal of 3930037449 is 9447300393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3930037449 - 2⁸ = 3930037193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3930037449.

It is not an unprimeable number, because it can be changed into a prime (3930037429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50385057 + ... + 50385134.

It is an arithmetic number, because the mean of its divisors is an integer number (705391344).

Almost surely, 2^3930037449 is an apocalyptic number.

3930037449 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3930037449 is a deficient number, since it is larger than the sum of its proper divisors (1713093303).

3930037449 is a wasteful number, since it uses less digits than its factorization.

3930037449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100770207.

The product of its (nonzero) digits is 244944, while the sum is 42.

The square root of 3930037449 is about 62690.0107592908. The cubic root of 3930037449 is about 1578.0916779261.

The spelling of 3930037449 in words is "three billion, nine hundred thirty million, thirty-seven thousand, four hundred forty-nine".