3340402332 has 48 divisors (see below), whose sum is σ = 8180282880. Its totient is φ = 1058884288.

The previous prime is 3340402321. The next prime is 3340402339. The reversal of 3340402332 is 2332040433.

It is a super-2 number, since 2×3340402332² = 22316575479262076448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340402339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12769 + ... + 82727.

It is an arithmetic number, because the mean of its divisors is an integer number (170422560).

Almost surely, 2^3340402332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3340402332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4090141440).

3340402332 is an abundant number, since it is smaller than the sum of its proper divisors (4839880548).

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

3340402332 is a wasteful number, since it uses less digits than its factorization.

3340402332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70162 (or 70160 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 3340402332 is about 57796.2138206302. The cubic root of 3340402332 is about 1494.8568047395.

Adding to 3340402332 its reverse (2332040433), we get a palindrome (5672442765).

The spelling of 3340402332 in words is "three billion, three hundred forty million, four hundred two thousand, three hundred thirty-two".