5398221926 has 8 divisors (see below), whose sum is σ = 8098519320. Its totient is φ = 2698715488.

The previous prime is 5398221919. The next prime is 5398221937. The reversal of 5398221926 is 6291228935.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180371 + ... + 208158.

It is an arithmetic number, because the mean of its divisors is an integer number (1012314915).

Almost surely, 2^5398221926 is an apocalyptic number.

5398221926 is a deficient number, since it is larger than the sum of its proper divisors (2700297394).

5398221926 is a wasteful number, since it uses less digits than its factorization.

5398221926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395478.

The product of its digits is 466560, while the sum is 47.

The square root of 5398221926 is about 73472.5930262435. The cubic root of 5398221926 is about 1754.2180617920.

The spelling of 5398221926 in words is "five billion, three hundred ninety-eight million, two hundred twenty-one thousand, nine hundred twenty-six".