3472421776 has 20 divisors (see below), whose sum is σ = 6854758812. Its totient is φ = 1703451776.

The previous prime is 3472421761. The next prime is 3472421851. The reversal of 3472421776 is 6771242743.

It can be written as a sum of positive squares in 2 ways, for example, as 994771600 + 2477650176 = 31540^2 + 49776^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2046571 + ... + 2048266.

Almost surely, 2^3472421776 is an apocalyptic number.

It is an amenable number.

3472421776 is a deficient number, since it is larger than the sum of its proper divisors (3382337036).

3472421776 is a wasteful number, since it uses less digits than its factorization.

3472421776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094898 (or 4094892 counting only the distinct ones).

The product of its digits is 395136, while the sum is 43.

The square root of 3472421776 is about 58927.2583445047. The cubic root of 3472421776 is about 1514.2961692001.

The spelling of 3472421776 in words is "three billion, four hundred seventy-two million, four hundred twenty-one thousand, seven hundred seventy-six".