3504929 has 2 divisors, whose sum is σ = 3504930. Its totient is φ = 3504928.

The previous prime is 3504923. The next prime is 3504961. The reversal of 3504929 is 9294053.

It is an a-pointer prime, because the next prime (3504961) can be obtained adding 3504929 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1827904 + 1677025 = 1352^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504929 - 2⁸ = 3504673 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3504895 and 3504904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3504923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752464 + 1752465.

It is an arithmetic number, because the mean of its divisors is an integer number (1752465).

Almost surely, 2^3504929 is an apocalyptic number.

It is an amenable number.

3504929 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504929 is an equidigital number, since it uses as much as digits as its factorization.

3504929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 3504929 is about 1872.1455605802. The cubic root of 3504929 is about 151.9006882435.

The spelling of 3504929 in words is "three million, five hundred four thousand, nine hundred twenty-nine".