364924993 has 2 divisors, whose sum is σ = 364924994. Its totient is φ = 364924992.

The previous prime is 364924949. The next prime is 364925023. The reversal of 364924993 is 399429463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322310209 + 42614784 = 17953^2 + 6528^2 .

It is an emirp because it is prime and its reverse (399429463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 364924993 - 2⁹ = 364924481 is a prime.

It is not a weakly prime, because it can be changed into another prime (364924093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182462496 + 182462497.

It is an arithmetic number, because the mean of its divisors is an integer number (182462497).

Almost surely, 2^364924993 is an apocalyptic number.

It is an amenable number.

364924993 is a deficient number, since it is larger than the sum of its proper divisors (1).

364924993 is an equidigital number, since it uses as much as digits as its factorization.

364924993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1259712, while the sum is 49.

The square root of 364924993 is about 19103.0100507747. The cubic root of 364924993 is about 714.6079928531.

The spelling of 364924993 in words is "three hundred sixty-four million, nine hundred twenty-four thousand, nine hundred ninety-three".