365298420 has 96 divisors (see below), whose sum is σ = 1101864960. Its totient is φ = 90161280.

The previous prime is 365298403. The next prime is 365298421. The reversal of 365298420 is 24892563.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365298421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38511 + ... + 47049.

It is an arithmetic number, because the mean of its divisors is an integer number (11477760).

Almost surely, 2^365298420 is an apocalyptic number.

365298420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 365298420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550932480).

365298420 is an abundant number, since it is smaller than the sum of its proper divisors (736566540).

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

365298420 is a wasteful number, since it uses less digits than its factorization.

365298420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8605 (or 8603 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 365298420 is about 19112.7815871997. The cubic root of 365298420 is about 714.8516620564.

The spelling of 365298420 in words is "three hundred sixty-five million, two hundred ninety-eight thousand, four hundred twenty".