40769803 has 2 divisors, whose sum is σ = 40769804. Its totient is φ = 40769802.

The previous prime is 40769789. The next prime is 40769809. The reversal of 40769803 is 30896704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40769803 - 2⁹ = 40769291 is a prime.

It is equal to p_2477647 and since 40769803 and 2477647 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (40769809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20384901 + 20384902.

It is an arithmetic number, because the mean of its divisors is an integer number (20384902).

Almost surely, 2^40769803 is an apocalyptic number.

40769803 is a deficient number, since it is larger than the sum of its proper divisors (1).

40769803 is an equidigital number, since it uses as much as digits as its factorization.

40769803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 40769803 is about 6385.1235696735. The cubic root of 40769803 is about 344.1751716232.

The spelling of 40769803 in words is "forty million, seven hundred sixty-nine thousand, eight hundred three".