3976440341 has 2 divisors, whose sum is σ = 3976440342. Its totient is φ = 3976440340.

The previous prime is 3976440323. The next prime is 3976440359. The reversal of 3976440341 is 1430446793.

It is a balanced prime because it is at equal distance from previous prime (3976440323) and next prime (3976440359).

It can be written as a sum of positive squares in only one way, i.e., 3454500625 + 521939716 = 58775^2 + 22846^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3976440341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3976440361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1988220170 + 1988220171.

It is an arithmetic number, because the mean of its divisors is an integer number (1988220171).

Almost surely, 2^3976440341 is an apocalyptic number.

It is an amenable number.

3976440341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3976440341 is an equidigital number, since it uses as much as digits as its factorization.

3976440341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 3976440341 is about 63059.0226771713. The cubic root of 3976440341 is about 1584.2783608352.

The spelling of 3976440341 in words is "three billion, nine hundred seventy-six million, four hundred forty thousand, three hundred forty-one".