3257760352 has 48 divisors (see below), whose sum is σ = 7996326912. Its totient is φ = 1269256320.

The previous prime is 3257760307. The next prime is 3257760403. The reversal of 3257760352 is 2530677523.

It is a super-2 number, since 2×3257760352² = 21226005022126327808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658608 + ... + 663535.

It is an arithmetic number, because the mean of its divisors is an integer number (166590144).

Almost surely, 2^3257760352 is an apocalyptic number.

3257760352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3257760352 is an abundant number, since it is smaller than the sum of its proper divisors (4738566560).

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

3257760352 is a wasteful number, since it uses less digits than its factorization.

3257760352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322171 (or 1322163 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 40.

The square root of 3257760352 is about 57076.7934628427. The cubic root of 3257760352 is about 1482.4260720500.

It can be divided in two parts, 32577 and 60352, that added together give a palindrome (92929).

The spelling of 3257760352 in words is "three billion, two hundred fifty-seven million, seven hundred sixty thousand, three hundred fifty-two".