3774705 has 16 divisors (see below), whose sum is σ = 6588864. Its totient is φ = 1830080.

The previous prime is 3774689. The next prime is 3774707. The reversal of 3774705 is 5074773.

It is not a de Polignac number, because 3774705 - 2⁴ = 3774689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3774707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11274 + ... + 11603.

It is an arithmetic number, because the mean of its divisors is an integer number (411804).

Almost surely, 2^3774705 is an apocalyptic number.

It is an amenable number.

3774705 is a deficient number, since it is larger than the sum of its proper divisors (2814159).

3774705 is a wasteful number, since it uses less digits than its factorization.

3774705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22896.

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 3774705 is about 1942.8600052500. The cubic root of 3774705 is about 155.7020529386.

The spelling of 3774705 in words is "three million, seven hundred seventy-four thousand, seven hundred five".