3766733 has 4 divisors (see below), whose sum is σ = 3930528. Its totient is φ = 3602940.

The previous prime is 3766709. The next prime is 3766739. The reversal of 3766733 is 3376673.

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: 3376673 = 29 ⋅116437.

It is a cyclic number.

It is not a de Polignac number, because 3766733 - 2¹⁰ = 3765709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3766693 and 3766702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3766739) 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, 81863 + ... + 81908.

It is an arithmetic number, because the mean of its divisors is an integer number (982632).

Almost surely, 2^3766733 is an apocalyptic number.

It is an amenable number.

3766733 is a deficient number, since it is larger than the sum of its proper divisors (163795).

3766733 is a wasteful number, since it uses less digits than its factorization.

3766733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163794.

The product of its digits is 47628, while the sum is 35.

The square root of 3766733 is about 1940.8073062517. The cubic root of 3766733 is about 155.5923638708.

The spelling of 3766733 in words is "three million, seven hundred sixty-six thousand, seven hundred thirty-three".