3705734 has 8 divisors (see below), whose sum is σ = 5612880. Its totient is φ = 1834776.

The previous prime is 3705719. The next prime is 3705739. The reversal of 3705734 is 4375073.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3705697 and 3705706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3705739) 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, 8789 + ... + 9200.

It is an arithmetic number, because the mean of its divisors is an integer number (701610).

Almost surely, 2^3705734 is an apocalyptic number.

3705734 is a deficient number, since it is larger than the sum of its proper divisors (1907146).

3705734 is a wasteful number, since it uses less digits than its factorization.

3705734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18094.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 3705734 is about 1925.0283114801. The cubic root of 3705734 is about 154.7478940246.

The spelling of 3705734 in words is "three million, seven hundred five thousand, seven hundred thirty-four".