6031939 has 4 divisors (see below), whose sum is σ = 6037480. Its totient is φ = 6026400.

The previous prime is 6031937. The next prime is 6031979. The reversal of 6031939 is 9391306.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9391306 = 2 ⋅4695653.

It is a cyclic number.

It is not a de Polignac number, because 6031939 - 2¹ = 6031937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6031939.

It is not an unprimeable number, because it can be changed into a prime (6031931) 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, 537 + ... + 3514.

It is an arithmetic number, because the mean of its divisors is an integer number (1509370).

Almost surely, 2^6031939 is an apocalyptic number.

6031939 is a deficient number, since it is larger than the sum of its proper divisors (5541).

6031939 is a wasteful number, since it uses less digits than its factorization.

6031939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5540.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 6031939 is about 2456.0006107491. Note that the first 3 decimals coincide. The cubic root of 6031939 is about 182.0339167157.

The spelling of 6031939 in words is "six million, thirty-one thousand, nine hundred thirty-nine".