3478908429 has 12 divisors (see below), whose sum is σ = 5055182496. Its totient is φ = 2305383432.

The previous prime is 3478908427. The next prime is 3478908437. The reversal of 3478908429 is 9248098743.

3478908429 is a `hidden beast` number, since 3 + 478 + 90 + 84 + 2 + 9 = 666.

It is not a de Polignac number, because 3478908429 - 2¹ = 3478908427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478908427) 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, 1155819 + ... + 1158824.

It is an arithmetic number, because the mean of its divisors is an integer number (421265208).

Almost surely, 2^3478908429 is an apocalyptic number.

It is an amenable number.

3478908429 is a deficient number, since it is larger than the sum of its proper divisors (1576274067).

3478908429 is a wasteful number, since it uses less digits than its factorization.

3478908429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314816 (or 2314813 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The square root of 3478908429 is about 58982.2721586749. The cubic root of 3478908429 is about 1515.2385089969.

The spelling of 3478908429 in words is "three billion, four hundred seventy-eight million, nine hundred eight thousand, four hundred twenty-nine".