3736685 has 8 divisors (see below), whose sum is σ = 4747896. Its totient is φ = 2813440.

The previous prime is 3736669. The next prime is 3736717. The reversal of 3736685 is 5866373.

3736685 = T₂₅₃ + T₂₅₄ + ... + T₃₃₇.

It can be written as a sum of positive squares in 4 ways, for example, as 1371241 + 2365444 = 1171^2 + 1538^2 .

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

It is not a de Polignac number, because 3736685 - 2⁴ = 3736669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21896 + ... + 22065.

It is an arithmetic number, because the mean of its divisors is an integer number (593487).

Almost surely, 2^3736685 is an apocalyptic number.

It is an amenable number.

3736685 is a deficient number, since it is larger than the sum of its proper divisors (1011211).

3736685 is a wasteful number, since it uses less digits than its factorization.

3736685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43983.

The product of its digits is 90720, while the sum is 38.

The square root of 3736685 is about 1933.0506977314. The cubic root of 3736685 is about 155.1775281215.

The spelling of 3736685 in words is "three million, seven hundred thirty-six thousand, six hundred eighty-five".