4177948493 has 2 divisors, whose sum is σ = 4177948494. Its totient is φ = 4177948492.

The previous prime is 4177948477. The next prime is 4177948517. The reversal of 4177948493 is 3948497714.

4177948493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4177941769 + 6724 = 64637^2 + 82^2 .

It is a cyclic number.

It is not a de Polignac number, because 4177948493 - 2⁴ = 4177948477 is a prime.

It is a super-2 number, since 2×4177948493² = 34910507220321942098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4177948793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2088974246 + 2088974247.

It is an arithmetic number, because the mean of its divisors is an integer number (2088974247).

Almost surely, 2^4177948493 is an apocalyptic number.

It is an amenable number.

4177948493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4177948493 is an equidigital number, since it uses as much as digits as its factorization.

4177948493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 56.

The square root of 4177948493 is about 64637.0520135317. The cubic root of 4177948493 is about 1610.5999966569.

The spelling of 4177948493 in words is "four billion, one hundred seventy-seven million, nine hundred forty-eight thousand, four hundred ninety-three".