3731704 has 32 divisors (see below), whose sum is σ = 7737120. Its totient is φ = 1678336.

The previous prime is 3731701. The next prime is 3731711. The reversal of 3731704 is 4071373.

It is a happy number.

It is a super-2 number, since 2×3731704² = 27851229487232, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3731701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2532 + ... + 3724.

It is an arithmetic number, because the mean of its divisors is an integer number (241785).

Almost surely, 2^3731704 is an apocalyptic number.

3731704 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3731704 is an abundant number, since it is smaller than the sum of its proper divisors (4005416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3731704 is a wasteful number, since it uses less digits than its factorization.

3731704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 3731704 is about 1931.7618900889. The cubic root of 3731704 is about 155.1085469287.

The spelling of 3731704 in words is "three million, seven hundred thirty-one thousand, seven hundred four".