3562961 has 2 divisors, whose sum is σ = 3562962. Its totient is φ = 3562960.

The previous prime is 3562957. The next prime is 3562967. The reversal of 3562961 is 1692653.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3534400 + 28561 = 1880^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 3562961 - 2² = 3562957 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3562967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781480 + 1781481.

It is an arithmetic number, because the mean of its divisors is an integer number (1781481).

Almost surely, 2^3562961 is an apocalyptic number.

It is an amenable number.

3562961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3562961 is an equidigital number, since it uses as much as digits as its factorization.

3562961 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3562961 is about 1887.5807267505. The cubic root of 3562961 is about 152.7344561638.

The spelling of 3562961 in words is "three million, five hundred sixty-two thousand, nine hundred sixty-one".