5319649 has 4 divisors (see below), whose sum is σ = 5361664. Its totient is φ = 5277636.

The previous prime is 5319637. The next prime is 5319661. The reversal of 5319649 is 9469135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5319637) and next prime (5319661).

It is a cyclic number.

It is not a de Polignac number, because 5319649 - 2¹¹ = 5317601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5319679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20817 + ... + 21070.

It is an arithmetic number, because the mean of its divisors is an integer number (1340416).

Almost surely, 2^5319649 is an apocalyptic number.

It is an amenable number.

5319649 is a deficient number, since it is larger than the sum of its proper divisors (42015).

5319649 is a wasteful number, since it uses less digits than its factorization.

5319649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42014.

The product of its digits is 29160, while the sum is 37.

The square root of 5319649 is about 2306.4364287793. The cubic root of 5319649 is about 174.5665353836.

The spelling of 5319649 in words is "five million, three hundred nineteen thousand, six hundred forty-nine".