364749 has 16 divisors (see below), whose sum is σ = 606720. Its totient is φ = 189360.

The previous prime is 364747. The next prime is 364751. The reversal of 364749 is 947463.

It is an interprime number because it is at equal distance from previous prime (364747) and next prime (364751).

It is not a de Polignac number, because 364749 - 2¹ = 364747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 364749.

It is not an unprimeable number, because it can be changed into a prime (364747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559 + ... + 1020.

It is an arithmetic number, because the mean of its divisors is an integer number (37920).

2³⁶⁴⁷⁴⁹ is an apocalyptic number.

It is an amenable number.

364749 is a deficient number, since it is larger than the sum of its proper divisors (241971).

364749 is a wasteful number, since it uses less digits than its factorization.

364749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600.

The product of its digits is 18144, while the sum is 33.

The square root of 364749 is about 603.9445338771. The cubic root of 364749 is about 71.4493095975.

The spelling of 364749 in words is "three hundred sixty-four thousand, seven hundred forty-nine".