5374326399 has 16 divisors (see below), whose sum is σ = 8170922592. Its totient is φ = 3112731648.

The previous prime is 5374326389. The next prime is 5374326403. The reversal of 5374326399 is 9936234735.

It is a happy number.

It is not a de Polignac number, because 5374326399 - 2⁴ = 5374326383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374326379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4052374 + ... + 4053699.

It is an arithmetic number, because the mean of its divisors is an integer number (510682662).

Almost surely, 2^5374326399 is an apocalyptic number.

5374326399 is a deficient number, since it is larger than the sum of its proper divisors (2796596193).

5374326399 is a wasteful number, since it uses less digits than its factorization.

5374326399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8106106.

The product of its digits is 3674160, while the sum is 51.

The square root of 5374326399 is about 73309.7974284474. The cubic root of 5374326399 is about 1751.6258521771.

The spelling of 5374326399 in words is "five billion, three hundred seventy-four million, three hundred twenty-six thousand, three hundred ninety-nine".