3223203557 has 8 divisors (see below), whose sum is σ = 3693701376. Its totient is φ = 2755215792.

The previous prime is 3223203547. The next prime is 3223203559. The reversal of 3223203557 is 7553023223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3223203557 - 2⁴ = 3223203541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223203559) 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, 624758 + ... + 629895.

It is an arithmetic number, because the mean of its divisors is an integer number (461712672).

Almost surely, 2^3223203557 is an apocalyptic number.

It is an amenable number.

3223203557 is a deficient number, since it is larger than the sum of its proper divisors (470497819).

3223203557 is a wasteful number, since it uses less digits than its factorization.

3223203557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255027.

The product of its (nonzero) digits is 37800, while the sum is 32.

The square root of 3223203557 is about 56773.2644560800. The cubic root of 3223203557 is about 1477.1658014763.

The spelling of 3223203557 in words is "three billion, two hundred twenty-three million, two hundred three thousand, five hundred fifty-seven".