40790333 has 2 divisors, whose sum is σ = 40790334. Its totient is φ = 40790332.

The previous prime is 40790329. The next prime is 40790377. The reversal of 40790333 is 33309704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39967684 + 822649 = 6322^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 40790333 - 2² = 40790329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40790296 and 40790305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40790383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20395166 + 20395167.

It is an arithmetic number, because the mean of its divisors is an integer number (20395167).

Almost surely, 2^40790333 is an apocalyptic number.

It is an amenable number.

40790333 is a deficient number, since it is larger than the sum of its proper divisors (1).

40790333 is an equidigital number, since it uses as much as digits as its factorization.

40790333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 40790333 is about 6386.7310104622. The cubic root of 40790333 is about 344.2329327605.

The spelling of 40790333 in words is "forty million, seven hundred ninety thousand, three hundred thirty-three".