1074485939 has 2 divisors, whose sum is σ = 1074485940. Its totient is φ = 1074485938.

The previous prime is 1074485927. The next prime is 1074485953. The reversal of 1074485939 is 9395844701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1074485939 - 2¹² = 1074481843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1074485999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537242969 + 537242970.

It is an arithmetic number, because the mean of its divisors is an integer number (537242970).

Almost surely, 2^1074485939 is an apocalyptic number.

1074485939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074485939 is an equidigital number, since it uses as much as digits as its factorization.

1074485939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 1074485939 is about 32779.3523273417. The cubic root of 1074485939 is about 1024.2364931656.

The spelling of 1074485939 in words is "one billion, seventy-four million, four hundred eighty-five thousand, nine hundred thirty-nine".