3472660386 has 24 divisors (see below), whose sum is σ = 8102874780. Its totient is φ = 1068510816.

The previous prime is 3472660379. The next prime is 3472660391. The reversal of 3472660386 is 6830662743.

3472660386 is a `hidden beast` number, since 3 + 4 + 7 + 266 + 0 + 386 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3466972161 + 5688225 = 58881^2 + 2385^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7419981 + ... + 7420448.

Almost surely, 2^3472660386 is an apocalyptic number.

3472660386 is an abundant number, since it is smaller than the sum of its proper divisors (4630214394).

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

3472660386 is a wasteful number, since it uses less digits than its factorization.

3472660386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14840450 (or 14840447 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 3472660386 is about 58929.2829245359. The cubic root of 3472660386 is about 1514.3308537282.

The spelling of 3472660386 in words is "three billion, four hundred seventy-two million, six hundred sixty thousand, three hundred eighty-six".