6190939 has 2 divisors, whose sum is σ = 6190940. Its totient is φ = 6190938.

The previous prime is 6190937. The next prime is 6190963. The reversal of 6190939 is 9390916.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6190939 - 2¹ = 6190937 is a prime.

Together with 6190937, it forms a pair of twin primes.

6190939 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6190898 and 6190907.

It is not a weakly prime, because it can be changed into another prime (6190937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3095469 + 3095470.

It is an arithmetic number, because the mean of its divisors is an integer number (3095470).

Almost surely, 2^6190939 is an apocalyptic number.

6190939 is a deficient number, since it is larger than the sum of its proper divisors (1).

6190939 is an equidigital number, since it uses as much as digits as its factorization.

6190939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 6190939 is about 2488.1597617516. The cubic root of 6190939 is about 183.6195174040.

The spelling of 6190939 in words is "six million, one hundred ninety thousand, nine hundred thirty-nine".