326334964 has 6 divisors (see below), whose sum is σ = 571086194. Its totient is φ = 163167480.

The previous prime is 326334919. The next prime is 326334977. The reversal of 326334964 is 469433623.

It can be written as a sum of positive squares in only one way, i.e., 236236900 + 90098064 = 15370^2 + 9492^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40791867 + ... + 40791874.

Almost surely, 2^326334964 is an apocalyptic number.

It is an amenable number.

326334964 is a deficient number, since it is larger than the sum of its proper divisors (244751230).

326334964 is a wasteful number, since it uses less digits than its factorization.

326334964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81583745 (or 81583743 counting only the distinct ones).

The product of its digits is 279936, while the sum is 40.

The square root of 326334964 is about 18064.7436737973. The cubic root of 326334964 is about 688.4745154706.

The spelling of 326334964 in words is "three hundred twenty-six million, three hundred thirty-four thousand, nine hundred sixty-four".