5398749336 has 32 divisors (see below), whose sum is σ = 14083695360. Its totient is φ = 1721340192.

The previous prime is 5398749289. The next prime is 5398749353. The reversal of 5398749336 is 6339478935.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4889620 + ... + 4890723.

It is an arithmetic number, because the mean of its divisors is an integer number (440115480).

Almost surely, 2^5398749336 is an apocalyptic number.

It is an amenable number.

5398749336 is an abundant number, since it is smaller than the sum of its proper divisors (8684946024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5398749336 is a wasteful number, since it uses less digits than its factorization.

5398749336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9780375 (or 9780371 counting only the distinct ones).

The product of its digits is 14696640, while the sum is 57.

The square root of 5398749336 is about 73476.1821000520. The cubic root of 5398749336 is about 1754.2751893692.

The spelling of 5398749336 in words is "five billion, three hundred ninety-eight million, seven hundred forty-nine thousand, three hundred thirty-six".