34628977 has 2 divisors, whose sum is σ = 34628978. Its totient is φ = 34628976.

The previous prime is 34628927. The next prime is 34629013. The reversal of 34628977 is 77982643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25411681 + 9217296 = 5041^2 + 3036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34628977 is a prime.

It is not a weakly prime, because it can be changed into another prime (34628927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17314488 + 17314489.

It is an arithmetic number, because the mean of its divisors is an integer number (17314489).

Almost surely, 2^34628977 is an apocalyptic number.

It is an amenable number.

34628977 is a deficient number, since it is larger than the sum of its proper divisors (1).

34628977 is an equidigital number, since it uses as much as digits as its factorization.

34628977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 46.

The square root of 34628977 is about 5884.6390713450. The cubic root of 34628977 is about 325.9466741286.

The spelling of 34628977 in words is "thirty-four million, six hundred twenty-eight thousand, nine hundred seventy-seven".