324994077 has 6 divisors (see below), whose sum is σ = 469435902. Its totient is φ = 216662712.

The previous prime is 324994057. The next prime is 324994079. The reversal of 324994077 is 770499423.

It can be written as a sum of positive squares in only one way, i.e., 250240761 + 74753316 = 15819^2 + 8646^2 .

It is not a de Polignac number, because 324994077 - 2¹⁵ = 324961309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324994079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18055218 + ... + 18055235.

It is an arithmetic number, because the mean of its divisors is an integer number (78239317).

Almost surely, 2^324994077 is an apocalyptic number.

It is an amenable number.

324994077 is a deficient number, since it is larger than the sum of its proper divisors (144441825).

324994077 is a wasteful number, since it uses less digits than its factorization.

324994077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36110459 (or 36110456 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 324994077 is about 18027.5921021084. The cubic root of 324994077 is about 687.5302568282.

The spelling of 324994077 in words is "three hundred twenty-four million, nine hundred ninety-four thousand, seventy-seven".