3620031461 has 2 divisors, whose sum is σ = 3620031462. Its totient is φ = 3620031460.

The previous prime is 3620031451. The next prime is 3620031463. The reversal of 3620031461 is 1641300263.

3620031461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3434663236 + 185368225 = 58606^2 + 13615^2 .

It is a cyclic number.

It is not a de Polignac number, because 3620031461 - 2²² = 3615837157 is a prime.

Together with 3620031463, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3620031461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3620031463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1810015730 + 1810015731.

It is an arithmetic number, because the mean of its divisors is an integer number (1810015731).

Almost surely, 2^3620031461 is an apocalyptic number.

It is an amenable number.

3620031461 is a deficient number, since it is larger than the sum of its proper divisors (1).

3620031461 is an equidigital number, since it uses as much as digits as its factorization.

3620031461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3620031461 is about 60166.6972751538. The cubic root of 3620031461 is about 1535.4562562691.

The spelling of 3620031461 in words is "three billion, six hundred twenty million, thirty-one thousand, four hundred sixty-one".