5401739 has 8 divisors (see below), whose sum is σ = 6228960. Its totient is φ = 4588416.

The previous prime is 5401727. The next prime is 5401763. The reversal of 5401739 is 9371045.

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

It is not a de Polignac number, because 5401739 - 2⁸ = 5401483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5401769) 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 7 ways as a sum of consecutive naturals, for example, 2624 + ... + 4205.

It is an arithmetic number, because the mean of its divisors is an integer number (778620).

Almost surely, 2^5401739 is an apocalyptic number.

5401739 is a deficient number, since it is larger than the sum of its proper divisors (827221).

5401739 is a wasteful number, since it uses less digits than its factorization.

5401739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 5401739 is about 2324.1641508293. The cubic root of 5401739 is about 175.4598951117.

The spelling of 5401739 in words is "five million, four hundred one thousand, seven hundred thirty-nine".