364847421 has 8 divisors (see below), whose sum is σ = 515078784. Its totient is φ = 228923840.

The previous prime is 364847411. The next prime is 364847429. The reversal of 364847421 is 124748463.

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 364847421 - 2¹¹ = 364845373 is a prime.

It is a super-2 number, since 2×364847421² = 266227281220702482, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 364847421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364847429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3576885 + ... + 3576986.

It is an arithmetic number, because the mean of its divisors is an integer number (64384848).

Almost surely, 2^364847421 is an apocalyptic number.

It is an amenable number.

364847421 is a deficient number, since it is larger than the sum of its proper divisors (150231363).

364847421 is a wasteful number, since it uses less digits than its factorization.

364847421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7153891.

The product of its digits is 129024, while the sum is 39.

The square root of 364847421 is about 19100.9795822099. The cubic root of 364847421 is about 714.5573545935.

The spelling of 364847421 in words is "three hundred sixty-four million, eight hundred forty-seven thousand, four hundred twenty-one".