3478663536 has 40 divisors (see below), whose sum is σ = 9195542400. Its totient is φ = 1132587456.

The previous prime is 3478663519. The next prime is 3478663537. The reversal of 3478663536 is 6353668743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478663537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840636 + ... + 844763.

It is an arithmetic number, because the mean of its divisors is an integer number (229888560).

Almost surely, 2^3478663536 is an apocalyptic number.

It is an amenable number.

3478663536 is an abundant number, since it is smaller than the sum of its proper divisors (5716878864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3478663536 is a wasteful number, since it uses less digits than its factorization.

3478663536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685453 (or 1685447 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 51.

The square root of 3478663536 is about 58980.1961339567. The cubic root of 3478663536 is about 1515.2029537819.

The spelling of 3478663536 in words is "three billion, four hundred seventy-eight million, six hundred sixty-three thousand, five hundred thirty-six".