3227203428 has 24 divisors (see below), whose sum is σ = 7926465120. Its totient is φ = 1019116800.

The previous prime is 3227203319. The next prime is 3227203429. The reversal of 3227203428 is 8243027223.

It is not an unprimeable number, because it can be changed into a prime (3227203429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7076973 + ... + 7077428.

It is an arithmetic number, because the mean of its divisors is an integer number (330269380).

Almost surely, 2^3227203428 is an apocalyptic number.

3227203428 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3227203428 is an abundant number, since it is smaller than the sum of its proper divisors (4699261692).

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

3227203428 is a wasteful number, since it uses less digits than its factorization.

3227203428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14154427 (or 14154425 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 3227203428 is about 56808.4802472307. The cubic root of 3227203428 is about 1477.7765841101.

The spelling of 3227203428 in words is "three billion, two hundred twenty-seven million, two hundred three thousand, four hundred twenty-eight".