3479743877 has 2 divisors, whose sum is σ = 3479743878. Its totient is φ = 3479743876.

The previous prime is 3479743789. The next prime is 3479743907. The reversal of 3479743877 is 7783479743.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2142671521 + 1337072356 = 46289^2 + 36566^2 .

It is a cyclic number.

It is not a de Polignac number, because 3479743877 - 2¹⁰ = 3479742853 is a prime.

It is a super-2 number, since 2×3479743877² = 24217234899037982258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3479746877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739871938 + 1739871939.

It is an arithmetic number, because the mean of its divisors is an integer number (1739871939).

Almost surely, 2^3479743877 is an apocalyptic number.

It is an amenable number.

3479743877 is a deficient number, since it is larger than the sum of its proper divisors (1).

3479743877 is an equidigital number, since it uses as much as digits as its factorization.

3479743877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24893568, while the sum is 59.

The square root of 3479743877 is about 58989.3539293320. The cubic root of 3479743877 is about 1515.3597924097.

The spelling of 3479743877 in words is "three billion, four hundred seventy-nine million, seven hundred forty-three thousand, eight hundred seventy-seven".