3916484846437 has 2 divisors, whose sum is σ = 3916484846438. Its totient is φ = 3916484846436.

The previous prime is 3916484846359. The next prime is 3916484846497. The reversal of 3916484846437 is 7346484846193.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3740178074116 + 176306772321 = 1933954^2 + 419889^2 .

It is a cyclic number.

It is not a de Polignac number, because 3916484846437 - 2²⁷ = 3916350628709 is a prime.

It is a super-4 number, since 4×3916484846437⁴ (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3916484846497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1958242423218 + 1958242423219.

It is an arithmetic number, because the mean of its divisors is an integer number (1958242423219).

Almost surely, 2^{3916484846437} is an apocalyptic number.

It is an amenable number.

3916484846437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3916484846437 is an equidigital number, since it uses as much as digits as its factorization.

3916484846437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 334430208, while the sum is 67.

The spelling of 3916484846437 in words is "three trillion, nine hundred sixteen billion, four hundred eighty-four million, eight hundred forty-six thousand, four hundred thirty-seven".