3352661536 has 72 divisors (see below), whose sum is σ = 7753112640. Its totient is φ = 1422836352.

The previous prime is 3352661531. The next prime is 3352661593. The reversal of 3352661536 is 6351662533.

It is a happy number.

It is a super-2 number, since 2×3352661536² = 22480678749947758592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3352661531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151125 + ... + 171883.

It is an arithmetic number, because the mean of its divisors is an integer number (107682120).

Almost surely, 2^3352661536 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 3352661536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3876556320).

3352661536 is an abundant number, since it is smaller than the sum of its proper divisors (4400451104).

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

3352661536 is a wasteful number, since it uses less digits than its factorization.

3352661536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20886 (or 20871 counting only the distinct ones).

The product of its digits is 291600, while the sum is 40.

The square root of 3352661536 is about 57902.1721181511. The cubic root of 3352661536 is about 1496.6832695306.

The spelling of 3352661536 in words is "three billion, three hundred fifty-two million, six hundred sixty-one thousand, five hundred thirty-six".