3632723 has 8 divisors (see below), whose sum is σ = 3746736. Its totient is φ = 3520000.

The previous prime is 3632719. The next prime is 3632729. The reversal of 3632723 is 3272363.

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

It is a cyclic number.

It is not a de Polignac number, because 3632723 - 2² = 3632719 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3632692 and 3632701.

It is not an unprimeable number, because it can be changed into a prime (3632729) 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, 10115 + ... + 10467.

It is an arithmetic number, because the mean of its divisors is an integer number (468342).

Almost surely, 2^3632723 is an apocalyptic number.

3632723 is a deficient number, since it is larger than the sum of its proper divisors (114013).

3632723 is a wasteful number, since it uses less digits than its factorization.

3632723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645.

The product of its digits is 4536, while the sum is 26.

The square root of 3632723 is about 1905.9703565376. The cubic root of 3632723 is about 153.7248558701.

The spelling of 3632723 in words is "three million, six hundred thirty-two thousand, seven hundred twenty-three".