1364049 has 6 divisors (see below), whose sum is σ = 1970306. Its totient is φ = 909360.

The previous prime is 1364047. The next prime is 1364059. The reversal of 1364049 is 9404631.

1364049 is a `hidden beast` number, since 13 + 640 + 4 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1306449 + 57600 = 1143^2 + 240^2 .

It is not a de Polignac number, because 1364049 - 2¹ = 1364047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1364047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75772 + ... + 75789.

2^1364049 is an apocalyptic number.

It is an amenable number.

1364049 is a deficient number, since it is larger than the sum of its proper divisors (606257).

1364049 is a wasteful number, since it uses less digits than its factorization.

1364049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151567 (or 151564 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1364049 is about 1167.9250832138. The cubic root of 1364049 is about 110.9030075536.

It can be divided in two parts, 13640 and 49, that added together give a square (13689 = 117²).

The spelling of 1364049 in words is "one million, three hundred sixty-four thousand, forty-nine".