3750990 has 32 divisors (see below), whose sum is σ = 9102240. Its totient is φ = 989184.

The previous prime is 3750979. The next prime is 3750997. The reversal of 3750990 is 990573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3750997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2266 + ... + 3554.

It is an arithmetic number, because the mean of its divisors is an integer number (284445).

Almost surely, 2^3750990 is an apocalyptic number.

3750990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3750990 is an abundant number, since it is smaller than the sum of its proper divisors (5351250).

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

3750990 is a wasteful number, since it uses less digits than its factorization.

3750990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 3750990 is about 1936.7472731361. The cubic root of 3750990 is about 155.3752959178.

The spelling of 3750990 in words is "three million, seven hundred fifty thousand, nine hundred ninety".