3730006 has 16 divisors (see below), whose sum is σ = 6438816. Its totient is φ = 1587456.

The previous prime is 3730003. The next prime is 3730019. The reversal of 3730006 is 6000373.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730003) 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, 1350 + ... + 3046.

It is an arithmetic number, because the mean of its divisors is an integer number (402426).

Almost surely, 2^3730006 is an apocalyptic number.

3730006 is a deficient number, since it is larger than the sum of its proper divisors (2708810).

3730006 is a wasteful number, since it uses less digits than its factorization.

3730006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 3730006 is about 1931.3223449233. The cubic root of 3730006 is about 155.0850175286.

Adding to 3730006 its reverse (6000373), we get a palindrome (9730379).

The spelling of 3730006 in words is "three million, seven hundred thirty thousand, six".