3268377852 has 12 divisors (see below), whose sum is σ = 7626215016. Its totient is φ = 1089459280.

The previous prime is 3268377829. The next prime is 3268377881. The reversal of 3268377852 is 2587738623.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3268377795 and 3268377804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136182399 + ... + 136182422.

It is an arithmetic number, because the mean of its divisors is an integer number (635517918).

Almost surely, 2^3268377852 is an apocalyptic number.

It is an amenable number.

3268377852 is an abundant number, since it is smaller than the sum of its proper divisors (4357837164).

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

3268377852 is a wasteful number, since it uses less digits than its factorization.

3268377852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272364828 (or 272364826 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 51.

The square root of 3268377852 is about 57169.7284583371. The cubic root of 3268377852 is about 1484.0348040989.

The spelling of 3268377852 in words is "three billion, two hundred sixty-eight million, three hundred seventy-seven thousand, eight hundred fifty-two".