3258401376 has 96 divisors (see below), whose sum is σ = 8720441856. Its totient is φ = 1065024000.

The previous prime is 3258401369. The next prime is 3258401387. The reversal of 3258401376 is 6731048523.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-4 number, since 4×3258401376⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2523291 + ... + 2524581.

It is an arithmetic number, because the mean of its divisors is an integer number (90837936).

Almost surely, 2^3258401376 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 3258401376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4360220928).

3258401376 is an abundant number, since it is smaller than the sum of its proper divisors (5462040480).

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

3258401376 is a wasteful number, since it uses less digits than its factorization.

3258401376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 3258401376 is about 57082.4086387391. The cubic root of 3258401376 is about 1482.5232971645.

Adding to 3258401376 its reverse (6731048523), we get a palindrome (9989449899).

The spelling of 3258401376 in words is "three billion, two hundred fifty-eight million, four hundred one thousand, three hundred seventy-six".