5398950 has 24 divisors (see below), whose sum is σ = 13389768. Its totient is φ = 1439680.

The previous prime is 5398949. The next prime is 5398961. The reversal of 5398950 is 598935.

It is a super-2 number, since 2×5398950² = 58297322205000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5398899 and 5398908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17847 + ... + 18146.

It is an arithmetic number, because the mean of its divisors is an integer number (557907).

Almost surely, 2^5398950 is an apocalyptic number.

5398950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5398950 is an abundant number, since it is smaller than the sum of its proper divisors (7990818).

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

5398950 is a wasteful number, since it uses less digits than its factorization.

5398950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36008 (or 36003 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 5398950 is about 2323.5640727124. The cubic root of 5398950 is about 175.4296923756.

The spelling of 5398950 in words is "five million, three hundred ninety-eight thousand, nine hundred fifty".