4090332 has 24 divisors (see below), whose sum is σ = 9767296. Its totient is φ = 1331568.

The previous prime is 4090309. The next prime is 4090349. The reversal of 4090332 is 2330904.

It is a junction number, because it is equal to n+sod(n) for n = 4090299 and 4090308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3448 + ... + 4479.

Almost surely, 2^4090332 is an apocalyptic number.

It is an amenable number.

4090332 is an abundant number, since it is smaller than the sum of its proper divisors (5676964).

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

4090332 is a wasteful number, since it uses less digits than its factorization.

4090332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7977 (or 7975 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 4090332 is about 2022.4569216673. The cubic root of 4090332 is about 159.9261638483.

The spelling of 4090332 in words is "four million, ninety thousand, three hundred thirty-two".