3575990 has 64 divisors (see below), whose sum is σ = 7776000. Its totient is φ = 1169280.

The previous prime is 3575987. The next prime is 3575993. The reversal of 3575990 is 995753.

3575990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3575987) and next prime (3575993).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3575993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60581 + ... + 60639.

It is an arithmetic number, because the mean of its divisors is an integer number (121500).

Almost surely, 2^3575990 is an apocalyptic number.

3575990 is an abundant number, since it is smaller than the sum of its proper divisors (4200010).

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

3575990 is a wasteful number, since it uses less digits than its factorization.

3575990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125.

The product of its (nonzero) digits is 42525, while the sum is 38.

The square root of 3575990 is about 1891.0288205101. The cubic root of 3575990 is about 152.9204023008.

The spelling of 3575990 in words is "three million, five hundred seventy-five thousand, nine hundred ninety".