7073739 has 12 divisors (see below), whose sum is σ = 10348000. Its totient is φ = 4655664.

The previous prime is 7073707. The next prime is 7073741. The reversal of 7073739 is 9373707.

It is not a de Polignac number, because 7073739 - 2⁵ = 7073707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7073789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4264 + ... + 5685.

Almost surely, 2^7073739 is an apocalyptic number.

7073739 is a gapful number since it is divisible by the number (79) formed by its first and last digit.

7073739 is the 1422-nd nonagonal number.

7073739 is a deficient number, since it is larger than the sum of its proper divisors (3274261).

7073739 is a wasteful number, since it uses less digits than its factorization.

7073739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10034 (or 10031 counting only the distinct ones).

The product of its (nonzero) digits is 27783, while the sum is 36.

The square root of 7073739 is about 2659.6501649653. The cubic root of 7073739 is about 191.9624763910.

Subtracting 7073739 from its reverse (9373707), we obtain a cube (2299968 = 132³).

The spelling of 7073739 in words is "seven million, seventy-three thousand, seven hundred thirty-nine".