34977863 has 2 divisors, whose sum is σ = 34977864. Its totient is φ = 34977862.

The previous prime is 34977851. The next prime is 34977893. The reversal of 34977863 is 36877943.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34977863 - 2¹² = 34973767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34977893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17488931 + 17488932.

It is an arithmetic number, because the mean of its divisors is an integer number (17488932).

Almost surely, 2^34977863 is an apocalyptic number.

34977863 is a deficient number, since it is larger than the sum of its proper divisors (1).

34977863 is an equidigital number, since it uses as much as digits as its factorization.

34977863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 762048, while the sum is 47.

The square root of 34977863 is about 5914.2085692001. The cubic root of 34977863 is about 327.0376530506.

The spelling of 34977863 in words is "thirty-four million, nine hundred seventy-seven thousand, eight hundred sixty-three".