3478860816 has 20 divisors (see below), whose sum is σ = 8987057232. Its totient is φ = 1159620256.

The previous prime is 3478860811. The next prime is 3478860823. The reversal of 3478860816 is 6180688743.

It is not an unprimeable number, because it can be changed into a prime (3478860811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36238086 + ... + 36238181.

Almost surely, 2^3478860816 is an apocalyptic number.

It is an amenable number.

3478860816 is an abundant number, since it is smaller than the sum of its proper divisors (5508196416).

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

3478860816 is a wasteful number, since it uses less digits than its factorization.

3478860816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72476278 (or 72476272 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The square root of 3478860816 is about 58981.8685360171. The cubic root of 3478860816 is about 1515.2315963516.

The spelling of 3478860816 in words is "three billion, four hundred seventy-eight million, eight hundred sixty thousand, eight hundred sixteen".