3211146323 has 32 divisors (see below), whose sum is σ = 4126878720. Its totient is φ = 2426256000.

The previous prime is 3211146299. The next prime is 3211146329. The reversal of 3211146323 is 3236411123.

It is not a de Polignac number, because 3211146323 - 2³⁰ = 2137404499 is a prime.

It is a super-2 number, since 2×3211146323² = 20622921415432840658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3211146292 and 3211146301.

It is not an unprimeable number, because it can be changed into a prime (3211146329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 328673 + ... + 338301.

It is an arithmetic number, because the mean of its divisors is an integer number (128964960).

Almost surely, 2^3211146323 is an apocalyptic number.

3211146323 is a deficient number, since it is larger than the sum of its proper divisors (915732397).

3211146323 is a wasteful number, since it uses less digits than its factorization.

3211146323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9779.

The product of its digits is 2592, while the sum is 26.

The square root of 3211146323 is about 56666.9773589522. The cubic root of 3211146323 is about 1475.3215919299.

Adding to 3211146323 its reverse (3236411123), we get a palindrome (6447557446).

The spelling of 3211146323 in words is "three billion, two hundred eleven million, one hundred forty-six thousand, three hundred twenty-three".