3403229956 has 72 divisors (see below), whose sum is σ = 7148010240. Its totient is φ = 1388178432.

The previous prime is 3403229933. The next prime is 3403229987. The reversal of 3403229956 is 6599223043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1800660 + ... + 1802548.

It is an arithmetic number, because the mean of its divisors is an integer number (99277920).

Almost surely, 2^3403229956 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 3403229956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574005120).

3403229956 is an abundant number, since it is smaller than the sum of its proper divisors (3744780284).

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

3403229956 is a wasteful number, since it uses less digits than its factorization.

3403229956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021 (or 1982 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 43.

The square root of 3403229956 is about 58337.2090179158. The cubic root of 3403229956 is about 1504.1706089704.

The spelling of 3403229956 in words is "three billion, four hundred three million, two hundred twenty-nine thousand, nine hundred fifty-six".