3073739 has 8 divisors (see below), whose sum is σ = 3220560. Its totient is φ = 2929696.

The previous prime is 3073727. The next prime is 3073747. The reversal of 3073739 is 9373703.

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

It is not a de Polignac number, because 3073739 - 2¹² = 3069643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3073709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769 + ... + 3045.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

Almost surely, 2^3073739 is an apocalyptic number.

3073739 is a deficient number, since it is larger than the sum of its proper divisors (146821).

3073739 is a wasteful number, since it uses less digits than its factorization.

3073739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389.

The product of its (nonzero) digits is 11907, while the sum is 32.

The square root of 3073739 is about 1753.2082021255. The cubic root of 3073739 is about 145.3970725709.

The spelling of 3073739 in words is "three million, seventy-three thousand, seven hundred thirty-nine".