3745330 has 16 divisors (see below), whose sum is σ = 6767064. Its totient is φ = 1492480.

The previous prime is 3745303. The next prime is 3745331. The reversal of 3745330 is 335473.

It can be written as a sum of positive squares in 4 ways, for example, as 3094081 + 651249 = 1759^2 + 807^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3745295 and 3745304.

It is not an unprimeable number, because it can be changed into a prime (3745331) 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, 3000 + ... + 4060.

Almost surely, 2^3745330 is an apocalyptic number.

3745330 is a deficient number, since it is larger than the sum of its proper divisors (3021734).

3745330 is a wasteful number, since it uses less digits than its factorization.

3745330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 3745330 is about 1935.2855086524. The cubic root of 3745330 is about 155.2971061708.

The spelling of 3745330 in words is "three million, seven hundred forty-five thousand, three hundred thirty".