3736709 has 4 divisors (see below), whose sum is σ = 3857280. Its totient is φ = 3616140.

The previous prime is 3736669. The next prime is 3736717. The reversal of 3736709 is 9076373.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9076373 = 61 ⋅148793.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3736709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3736739) 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, 60239 + ... + 60300.

It is an arithmetic number, because the mean of its divisors is an integer number (964320).

Almost surely, 2^3736709 is an apocalyptic number.

It is an amenable number.

3736709 is a deficient number, since it is larger than the sum of its proper divisors (120571).

3736709 is a wasteful number, since it uses less digits than its factorization.

3736709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120570.

The product of its (nonzero) digits is 23814, while the sum is 35.

The square root of 3736709 is about 1933.0569055255. The cubic root of 3736709 is about 155.1778603458.

The spelling of 3736709 in words is "three million, seven hundred thirty-six thousand, seven hundred nine".