34838477 has 2 divisors, whose sum is σ = 34838478. Its totient is φ = 34838476.

The previous prime is 34838473. The next prime is 34838501. The reversal of 34838477 is 77483843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23319241 + 11519236 = 4829^2 + 3394^2 .

It is a cyclic number.

It is not a de Polignac number, because 34838477 - 2² = 34838473 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34838473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17419238 + 17419239.

It is an arithmetic number, because the mean of its divisors is an integer number (17419239).

Almost surely, 2^34838477 is an apocalyptic number.

It is an amenable number.

34838477 is a deficient number, since it is larger than the sum of its proper divisors (1).

34838477 is an equidigital number, since it uses as much as digits as its factorization.

34838477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 451584, while the sum is 44.

The square root of 34838477 is about 5902.4128117237. The cubic root of 34838477 is about 326.6026621560.

The spelling of 34838477 in words is "thirty-four million, eight hundred thirty-eight thousand, four hundred seventy-seven".