3696747 has 8 divisors (see below), whose sum is σ = 4951440. Its totient is φ = 2453280.

The previous prime is 3696733. The next prime is 3696761. The reversal of 3696747 is 7476963.

3696747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3696733) and next prime (3696761).

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

It is not a de Polignac number, because 3696747 - 2⁴ = 3696731 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3696699 and 3696708.

It is not an unprimeable number, because it can be changed into a prime (3696727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (618930).

Almost surely, 2^3696747 is an apocalyptic number.

3696747 is a deficient number, since it is larger than the sum of its proper divisors (1254693).

3696747 is a wasteful number, since it uses less digits than its factorization.

3696747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613.

The product of its digits is 190512, while the sum is 42.

The square root of 3696747 is about 1922.6926431440. The cubic root of 3696747 is about 154.6226965981.

The spelling of 3696747 in words is "three million, six hundred ninety-six thousand, seven hundred forty-seven".