3236990 has 8 divisors (see below), whose sum is σ = 5826600. Its totient is φ = 1294792.

The previous prime is 3236983. The next prime is 3236993. The reversal of 3236990 is 996323.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3236993) 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, 161840 + ... + 161859.

It is an arithmetic number, because the mean of its divisors is an integer number (728325).

Almost surely, 2^3236990 is an apocalyptic number.

3236990 is a deficient number, since it is larger than the sum of its proper divisors (2589610).

3236990 is a wasteful number, since it uses less digits than its factorization.

3236990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323706.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 3236990 is about 1799.1636946092. The cubic root of 3236990 is about 147.9268874332.

The spelling of 3236990 in words is "three million, two hundred thirty-six thousand, nine hundred ninety".