3454649474 has 12 divisors (see below), whose sum is σ = 5190184962. Its totient is φ = 1724591520.

The previous prime is 3454649467. The next prime is 3454649491. The reversal of 3454649474 is 4749464543.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2923024225 + 531625249 = 54065^2 + 23057^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2084054 + ... + 2085710.

Almost surely, 2^3454649474 is an apocalyptic number.

3454649474 is a deficient number, since it is larger than the sum of its proper divisors (1735535488).

3454649474 is an equidigital number, since it uses as much as digits as its factorization.

3454649474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701 (or 2680 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 50.

The square root of 3454649474 is about 58776.2662475255. The cubic root of 3454649474 is about 1511.7082948476.

The spelling of 3454649474 in words is "three billion, four hundred fifty-four million, six hundred forty-nine thousand, four hundred seventy-four".