34723477 has 2 divisors, whose sum is σ = 34723478. Its totient is φ = 34723476.

The previous prime is 34723391. The next prime is 34723483. The reversal of 34723477 is 77432743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29746116 + 4977361 = 5454^2 + 2231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34723477 is a prime.

It is a super-3 number, since 3×34723477³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34723277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17361738 + 17361739.

It is an arithmetic number, because the mean of its divisors is an integer number (17361739).

Almost surely, 2^34723477 is an apocalyptic number.

It is an amenable number.

34723477 is a deficient number, since it is larger than the sum of its proper divisors (1).

34723477 is an equidigital number, since it uses as much as digits as its factorization.

34723477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 98784, while the sum is 37.

The square root of 34723477 is about 5892.6629803511. The cubic root of 34723477 is about 326.2428998812.

The spelling of 34723477 in words is "thirty-four million, seven hundred twenty-three thousand, four hundred seventy-seven".