3474738779 has 2 divisors, whose sum is σ = 3474738780. Its totient is φ = 3474738778.

The previous prime is 3474738769. The next prime is 3474738803. The reversal of 3474738779 is 9778374743.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (9778374743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3474738779 - 2⁴ = 3474738763 is a prime.

It is not a weakly prime, because it can be changed into another prime (3474738739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737369389 + 1737369390.

It is an arithmetic number, because the mean of its divisors is an integer number (1737369390).

Almost surely, 2^3474738779 is an apocalyptic number.

3474738779 is a deficient number, since it is larger than the sum of its proper divisors (1).

3474738779 is an equidigital number, since it uses as much as digits as its factorization.

3474738779 is an evil number, because the sum of its binary digits is even.

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

The square root of 3474738779 is about 58946.9149235140. The cubic root of 3474738779 is about 1514.6329033196.

The spelling of 3474738779 in words is "three billion, four hundred seventy-four million, seven hundred thirty-eight thousand, seven hundred seventy-nine".