3205471632 has 40 divisors (see below), whose sum is σ = 9033603360. Its totient is φ = 971354880.

The previous prime is 3205471609. The next prime is 3205471657. The reversal of 3205471632 is 2361745023.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3205471593 and 3205471602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3034957 + ... + 3036012.

It is an arithmetic number, because the mean of its divisors is an integer number (225840084).

Almost surely, 2^3205471632 is an apocalyptic number.

It is an amenable number.

3205471632 is an abundant number, since it is smaller than the sum of its proper divisors (5828131728).

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

3205471632 is a wasteful number, since it uses less digits than its factorization.

3205471632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070991 (or 6070985 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 3205471632 is about 56616.8846899933. The cubic root of 3205471632 is about 1474.4520238913.

The spelling of 3205471632 in words is "three billion, two hundred five million, four hundred seventy-one thousand, six hundred thirty-two".