3429653 has 2 divisors, whose sum is σ = 3429654. Its totient is φ = 3429652.

The previous prime is 3429619. The next prime is 3429659. The reversal of 3429653 is 3569243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3301489 + 128164 = 1817^2 + 358^2 .

It is a cyclic number.

It is not a de Polignac number, because 3429653 - 2⁶ = 3429589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3429659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714826 + 1714827.

It is an arithmetic number, because the mean of its divisors is an integer number (1714827).

Almost surely, 2^3429653 is an apocalyptic number.

It is an amenable number.

3429653 is a deficient number, since it is larger than the sum of its proper divisors (1).

3429653 is an equidigital number, since it uses as much as digits as its factorization.

3429653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 32.

The square root of 3429653 is about 1851.9322341814. The cubic root of 3429653 is about 150.8053424924.

It can be divided in two parts, 342965 and 3, that multiplied together give a triangular number (1028895 = T₁₄₃₄).

The spelling of 3429653 in words is "three million, four hundred twenty-nine thousand, six hundred fifty-three".