3322140146 has 12 divisors (see below), whose sum is σ = 5396021082. Its totient is φ = 1533295296.

The previous prime is 3322140131. The next prime is 3322140149. The reversal of 3322140146 is 6410412233.

3322140146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1708912921 + 1613227225 = 41339^2 + 40165^2 .

It is a super-2 number, since 2×3322140146² = 22073230299329802632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (3322140149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4914071 + ... + 4914746.

Almost surely, 2^3322140146 is an apocalyptic number.

3322140146 is a deficient number, since it is larger than the sum of its proper divisors (2073880936).

3322140146 is a wasteful number, since it uses less digits than its factorization.

3322140146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9828845 (or 9828832 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3322140146 is about 57638.0095596647. The cubic root of 3322140146 is about 1492.1276670458.

Adding to 3322140146 its reverse (6410412233), we get a palindrome (9732552379).

The spelling of 3322140146 in words is "three billion, three hundred twenty-two million, one hundred forty thousand, one hundred forty-six".