3228073407 has 48 divisors (see below), whose sum is σ = 5325596640. Its totient is φ = 1866571776.

The previous prime is 3228073403. The next prime is 3228073489. The reversal of 3228073407 is 7043708223.

3228073407 is a `hidden beast` number, since 32 + 280 + 7 + 340 + 7 = 666.

It is not a de Polignac number, because 3228073407 - 2² = 3228073403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228073403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1846908 + ... + 1848654.

It is an arithmetic number, because the mean of its divisors is an integer number (110949930).

Almost surely, 2^3228073407 is an apocalyptic number.

3228073407 is a deficient number, since it is larger than the sum of its proper divisors (2097523233).

3228073407 is a wasteful number, since it uses less digits than its factorization.

3228073407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2709 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 3228073407 is about 56816.1368538904. The cubic root of 3228073407 is about 1477.9093635805.

The spelling of 3228073407 in words is "three billion, two hundred twenty-eight million, seventy-three thousand, four hundred seven".