5349999 has 4 divisors (see below), whose sum is σ = 7133336. Its totient is φ = 3566664.

The previous prime is 5349997. The next prime is 5350021. The reversal of 5349999 is 9999435.

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

It is not a de Polignac number, because 5349999 - 2¹ = 5349997 is a prime.

It is a D-number.

It is a Duffinian number.

5349999 is a modest number, since divided by 9999 gives 534 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349991) 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, 891664 + ... + 891669.

It is an arithmetic number, because the mean of its divisors is an integer number (1783334).

Almost surely, 2^5349999 is an apocalyptic number.

5349999 is a deficient number, since it is larger than the sum of its proper divisors (1783337).

5349999 is a wasteful number, since it uses less digits than its factorization.

5349999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783336.

The product of its digits is 393660, while the sum is 48.

The square root of 5349999 is about 2313.0064850752. The cubic root of 5349999 is about 174.8978887297.

The spelling of 5349999 in words is "five million, three hundred forty-nine thousand, nine hundred ninety-nine".