3705404 has 6 divisors (see below), whose sum is σ = 6484464. Its totient is φ = 1852700.

The previous prime is 3705391. The next prime is 3705409. The reversal of 3705404 is 4045073.

3705404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3705404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3705409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463172 + ... + 463179.

It is an arithmetic number, because the mean of its divisors is an integer number (1080744).

Almost surely, 2^3705404 is an apocalyptic number.

It is an amenable number.

3705404 is a deficient number, since it is larger than the sum of its proper divisors (2779060).

3705404 is a wasteful number, since it uses less digits than its factorization.

3705404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926355 (or 926353 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3705404 is about 1924.9425965467. The cubic root of 3705404 is about 154.7433003938.

The spelling of 3705404 in words is "three million, seven hundred five thousand, four hundred four".