40964333 has 2 divisors, whose sum is σ = 40964334. Its totient is φ = 40964332.

The previous prime is 40964309. The next prime is 40964347. The reversal of 40964333 is 33346904.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40934404 + 29929 = 6398^2 + 173^2 .

It is a cyclic number.

It is not a de Polignac number, because 40964333 - 2¹⁰ = 40963309 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40964333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40964353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20482166 + 20482167.

It is an arithmetic number, because the mean of its divisors is an integer number (20482167).

Almost surely, 2^40964333 is an apocalyptic number.

It is an amenable number.

40964333 is a deficient number, since it is larger than the sum of its proper divisors (1).

40964333 is an equidigital number, since it uses as much as digits as its factorization.

40964333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 40964333 is about 6400.3385066729. The cubic root of 40964333 is about 344.7217051399.

The spelling of 40964333 in words is "forty million, nine hundred sixty-four thousand, three hundred thirty-three".