3750578 has 8 divisors (see below), whose sum is σ = 6058668. Its totient is φ = 1731024.

The previous prime is 3750577. The next prime is 3750611. The reversal of 3750578 is 8750573.

It can be written as a sum of positive squares in 2 ways, for example, as 3713329 + 37249 = 1927^2 + 193^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3750577) 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, 72101 + ... + 72152.

Almost surely, 2^3750578 is an apocalyptic number.

3750578 is a deficient number, since it is larger than the sum of its proper divisors (2308090).

3750578 is a wasteful number, since it uses less digits than its factorization.

3750578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144268.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 3750578 is about 1936.6409063118. The cubic root of 3750578 is about 155.3696070227.

The spelling of 3750578 in words is "three million, seven hundred fifty thousand, five hundred seventy-eight".