5494749 has 8 divisors (see below), whose sum is σ = 7889952. Its totient is φ = 3381360.

The previous prime is 5494747. The next prime is 5494777. The reversal of 5494749 is 9474945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5494749 - 2¹ = 5494747 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

5494749 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5494749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5494747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70407 + ... + 70484.

It is an arithmetic number, because the mean of its divisors is an integer number (986244).

Almost surely, 2^5494749 is an apocalyptic number.

It is an amenable number.

5494749 is a deficient number, since it is larger than the sum of its proper divisors (2395203).

5494749 is a wasteful number, since it uses less digits than its factorization.

5494749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140907.

The product of its digits is 181440, while the sum is 42.

The square root of 5494749 is about 2344.0880956142. The cubic root of 5494749 is about 176.4612235488.

The spelling of 5494749 in words is "five million, four hundred ninety-four thousand, seven hundred forty-nine".