326045376 has 168 divisors, whose sum is σ = 980694000. Its totient is φ = 103434240.

The previous prime is 326045353. The next prime is 326045411. The reversal of 326045376 is 673540623.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 326045376.

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, 2188150 + ... + 2188298.

Almost surely, 2^326045376 is an apocalyptic number.

326045376 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 326045376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490347000).

326045376 is an abundant number, since it is smaller than the sum of its proper divisors (654648624).

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

326045376 is a wasteful number, since it uses less digits than its factorization.

326045376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 326045376 is about 18056.7266136473. The cubic root of 326045376 is about 688.2708055983.

Adding to 326045376 its reverse (673540623), we get a palindrome (999585999).

The spelling of 326045376 in words is "three hundred twenty-six million, forty-five thousand, three hundred seventy-six".