32790366 has 64 divisors (see below), whose sum is σ = 83865600. Its totient is φ = 9302688.

The previous prime is 32790353. The next prime is 32790379. The reversal of 32790366 is 66309723.

It is an interprime number because it is at equal distance from previous prime (32790353) and next prime (32790379).

It is a self number, because there is not a number n which added to its sum of digits gives 32790366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84100 + ... + 84488.

It is an arithmetic number, because the mean of its divisors is an integer number (1310400).

Almost surely, 2^32790366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32790366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41932800).

32790366 is an abundant number, since it is smaller than the sum of its proper divisors (51075234).

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

32790366 is a wasteful number, since it uses less digits than its factorization.

32790366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 32790366 is about 5726.2872788570. The cubic root of 32790366 is about 320.0727894311.

The spelling of 32790366 in words is "thirty-two million, seven hundred ninety thousand, three hundred sixty-six".