3523393997 has 2 divisors, whose sum is σ = 3523393998. Its totient is φ = 3523393996.

The previous prime is 3523393969. The next prime is 3523394093. The reversal of 3523393997 is 7993933253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3402855556 + 120538441 = 58334^2 + 10979^2 .

It is an emirp because it is prime and its reverse (7993933253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3523393997 - 2⁶ = 3523393933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3523393927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1761696998 + 1761696999.

It is an arithmetic number, because the mean of its divisors is an integer number (1761696999).

Almost surely, 2^3523393997 is an apocalyptic number.

It is an amenable number.

3523393997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3523393997 is an equidigital number, since it uses as much as digits as its factorization.

3523393997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4133430, while the sum is 53.

The square root of 3523393997 is about 59358.1839092134. The cubic root of 3523393997 is about 1521.6697366936.

The spelling of 3523393997 in words is "three billion, five hundred twenty-three million, three hundred ninety-three thousand, nine hundred ninety-seven".