34790377 has 2 divisors, whose sum is σ = 34790378. Its totient is φ = 34790376.

The previous prime is 34790351. The next prime is 34790389. The reversal of 34790377 is 77309743.

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., 34621456 + 168921 = 5884^2 + 411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34790377 is a prime.

It is not a weakly prime, because it can be changed into another prime (34790317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17395188 + 17395189.

It is an arithmetic number, because the mean of its divisors is an integer number (17395189).

Almost surely, 2^34790377 is an apocalyptic number.

It is an amenable number.

34790377 is a deficient number, since it is larger than the sum of its proper divisors (1).

34790377 is an equidigital number, since it uses as much as digits as its factorization.

34790377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 40.

The square root of 34790377 is about 5898.3367994715. The cubic root of 34790377 is about 326.4522841372.

The spelling of 34790377 in words is "thirty-four million, seven hundred ninety thousand, three hundred seventy-seven".