3472201646 has 4 divisors (see below), whose sum is σ = 5208302472. Its totient is φ = 1736100822.

The previous prime is 3472201643. The next prime is 3472201673. The reversal of 3472201646 is 6461022743.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472201643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868050410 + ... + 868050413.

It is an arithmetic number, because the mean of its divisors is an integer number (1302075618).

Almost surely, 2^3472201646 is an apocalyptic number.

3472201646 is a deficient number, since it is larger than the sum of its proper divisors (1736100826).

3472201646 is a wasteful number, since it uses less digits than its factorization.

3472201646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736100825.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 3472201646 is about 58925.3905035851. The cubic root of 3472201646 is about 1514.2641695294.

The spelling of 3472201646 in words is "three billion, four hundred seventy-two million, two hundred one thousand, six hundred forty-six".