3995453461 has 2 divisors, whose sum is σ = 3995453462. Its totient is φ = 3995453460.

The previous prime is 3995453443. The next prime is 3995453491. The reversal of 3995453461 is 1643545993.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3979212561 + 16240900 = 63081^2 + 4030^2 .

It is an emirp because it is prime and its reverse (1643545993) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3995453461 - 2¹¹ = 3995451413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3995453431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1997726730 + 1997726731.

It is an arithmetic number, because the mean of its divisors is an integer number (1997726731).

Almost surely, 2^3995453461 is an apocalyptic number.

It is an amenable number.

3995453461 is a deficient number, since it is larger than the sum of its proper divisors (1).

3995453461 is an equidigital number, since it uses as much as digits as its factorization.

3995453461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 49.

The square root of 3995453461 is about 63209.5994371108. The cubic root of 3995453461 is about 1586.7993922222.

The spelling of 3995453461 in words is "three billion, nine hundred ninety-five million, four hundred fifty-three thousand, four hundred sixty-one".