3323697231 has 4 divisors (see below), whose sum is σ = 4431596312. Its totient is φ = 2215798152.

The previous prime is 3323697173. The next prime is 3323697241. The reversal of 3323697231 is 1327963233.

3323697231 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-3323697231 is a prime.

It is a super-2 number, since 2×3323697231² = 22093926566714134722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3323697231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323697241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553949536 + ... + 553949541.

It is an arithmetic number, because the mean of its divisors is an integer number (1107899078).

Almost surely, 2^3323697231 is an apocalyptic number.

3323697231 is a deficient number, since it is larger than the sum of its proper divisors (1107899081).

3323697231 is a wasteful number, since it uses less digits than its factorization.

3323697231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107899080.

The product of its digits is 122472, while the sum is 39.

The square root of 3323697231 is about 57651.5154267431. The cubic root of 3323697231 is about 1492.3607504011.

The spelling of 3323697231 in words is "three billion, three hundred twenty-three million, six hundred ninety-seven thousand, two hundred thirty-one".