5436398 has 16 divisors (see below), whose sum is σ = 9203760. Its totient is φ = 2385600.

The previous prime is 5436397. The next prime is 5436407. The reversal of 5436398 is 8936345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436391) 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, 3623 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (575235).

Almost surely, 2^5436398 is an apocalyptic number.

5436398 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5436398 is a deficient number, since it is larger than the sum of its proper divisors (3767362).

5436398 is a wasteful number, since it uses less digits than its factorization.

5436398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8563.

The product of its digits is 77760, while the sum is 38.

The square root of 5436398 is about 2331.6084576961. The cubic root of 5436398 is about 175.8343612068.

The spelling of 5436398 in words is "five million, four hundred thirty-six thousand, three hundred ninety-eight".