3235146661 has 2 divisors, whose sum is σ = 3235146662. Its totient is φ = 3235146660.

The previous prime is 3235146643. The next prime is 3235146671. The reversal of 3235146661 is 1666415323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3225104100 + 10042561 = 56790^2 + 3169^2 .

It is a cyclic number.

It is not a de Polignac number, because 3235146661 - 2⁹ = 3235146149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3235146661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3235146671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617573330 + 1617573331.

It is an arithmetic number, because the mean of its divisors is an integer number (1617573331).

Almost surely, 2^3235146661 is an apocalyptic number.

It is an amenable number.

3235146661 is a deficient number, since it is larger than the sum of its proper divisors (1).

3235146661 is an equidigital number, since it uses as much as digits as its factorization.

3235146661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 37.

The square root of 3235146661 is about 56878.3496683932. The cubic root of 3235146661 is about 1478.9880257896.

The spelling of 3235146661 in words is "three billion, two hundred thirty-five million, one hundred forty-six thousand, six hundred sixty-one".