364643147 has 4 divisors (see below), whose sum is σ = 397792536. Its totient is φ = 331493760.

The previous prime is 364643137. The next prime is 364643161. The reversal of 364643147 is 741346463.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 364643147 - 2⁴ = 364643131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 364643147.

It is not an unprimeable number, because it can be changed into a prime (364643107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16574678 + ... + 16574699.

It is an arithmetic number, because the mean of its divisors is an integer number (99448134).

Almost surely, 2^364643147 is an apocalyptic number.

364643147 is a deficient number, since it is larger than the sum of its proper divisors (33149389).

364643147 is a wasteful number, since it uses less digits than its factorization.

364643147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33149388.

The product of its digits is 145152, while the sum is 38.

The square root of 364643147 is about 19095.6316208708. The cubic root of 364643147 is about 714.4239721341.

The spelling of 364643147 in words is "three hundred sixty-four million, six hundred forty-three thousand, one hundred forty-seven".