364798109 has 8 divisors (see below), whose sum is σ = 393015672. Its totient is φ = 336602880.

The previous prime is 364798069. The next prime is 364798141. The reversal of 364798109 is 901897463.

It can be written as a sum of positive squares in 4 ways, for example, as 40005625 + 324792484 = 6325^2 + 18022^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 364798109 - 2²⁸ = 96362653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364798169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46169 + ... + 53489.

It is an arithmetic number, because the mean of its divisors is an integer number (49126959).

Almost surely, 2^364798109 is an apocalyptic number.

It is an amenable number.

364798109 is a deficient number, since it is larger than the sum of its proper divisors (28217563).

364798109 is a wasteful number, since it uses less digits than its factorization.

364798109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11167.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 364798109 is about 19099.6887147409. The cubic root of 364798109 is about 714.5251604599.

The spelling of 364798109 in words is "three hundred sixty-four million, seven hundred ninety-eight thousand, one hundred nine".