3478454829 has 12 divisors (see below), whose sum is σ = 5024989216. Its totient is φ = 2318713992.

The previous prime is 3478454821. The next prime is 3478454843. The reversal of 3478454829 is 9284548743.

3478454829 is a `hidden beast` number, since 3 + 4 + 78 + 4 + 548 + 29 = 666.

It is not a de Polignac number, because 3478454829 - 2³ = 3478454821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478454821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102774 + ... + 132360.

Almost surely, 2^3478454829 is an apocalyptic number.

It is an amenable number.

3478454829 is a deficient number, since it is larger than the sum of its proper divisors (1546534387).

3478454829 is a wasteful number, since it uses less digits than its factorization.

3478454829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42656 (or 42653 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The square root of 3478454829 is about 58978.4268101481. The cubic root of 3478454829 is about 1515.1726509770.

The spelling of 3478454829 in words is "three billion, four hundred seventy-eight million, four hundred fifty-four thousand, eight hundred twenty-nine".