3245177376 has 144 divisors (see below), whose sum is σ = 10601136000. Its totient is φ = 922420224.

The previous prime is 3245177359. The next prime is 3245177381. The reversal of 3245177376 is 6737715423.

It is a tau number, because it is divible by the number of its divisors (144).

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, 397140 + ... + 405228.

It is an arithmetic number, because the mean of its divisors is an integer number (73619000).

Almost surely, 2^3245177376 is an apocalyptic number.

3245177376 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245177376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5300568000).

3245177376 is an abundant number, since it is smaller than the sum of its proper divisors (7355958624).

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

3245177376 is a wasteful number, since it uses less digits than its factorization.

3245177376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8311 (or 8300 counting only the distinct ones).

The product of its digits is 740880, while the sum is 45.

The square root of 3245177376 is about 56966.4583417295. The cubic root of 3245177376 is about 1480.5150046024.

The spelling of 3245177376 in words is "three billion, two hundred forty-five million, one hundred seventy-seven thousand, three hundred seventy-six".