326051004 has 24 divisors (see below), whose sum is σ = 761131728. Its totient is φ = 108634240.

The previous prime is 326050999. The next prime is 326051023. The reversal of 326051004 is 400150623.

It is a happy number.

326051004 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

326051004 is strictly pandigital in base 9.

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, 29584 + ... + 39080.

It is an arithmetic number, because the mean of its divisors is an integer number (31713822).

Almost surely, 2^326051004 is an apocalyptic number.

It is an amenable number.

326051004 is an abundant number, since it is smaller than the sum of its proper divisors (435080724).

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

326051004 is a wasteful number, since it uses less digits than its factorization.

326051004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12365 (or 12363 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 326051004 is about 18056.8824551748. The cubic root of 326051004 is about 688.2747657483.

The spelling of 326051004 in words is "three hundred twenty-six million, fifty-one thousand, four".