3734663 has 4 divisors (see below), whose sum is σ = 3855168. Its totient is φ = 3614160.

The previous prime is 3734657. The next prime is 3734681. The reversal of 3734663 is 3664373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3664373 = 691 ⋅5303.

It is a cyclic number.

It is not a de Polignac number, because 3734663 - 2¹⁴ = 3718279 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 (3734693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60206 + ... + 60267.

It is an arithmetic number, because the mean of its divisors is an integer number (963792).

Almost surely, 2^3734663 is an apocalyptic number.

3734663 is a deficient number, since it is larger than the sum of its proper divisors (120505).

3734663 is a wasteful number, since it uses less digits than its factorization.

3734663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120504.

The product of its digits is 27216, while the sum is 32.

The square root of 3734663 is about 1932.5276194663. The cubic root of 3734663 is about 155.1495331139.

The spelling of 3734663 in words is "three million, seven hundred thirty-four thousand, six hundred sixty-three".