5494398 has 64 divisors (see below), whose sum is σ = 14031360. Its totient is φ = 1395072.

The previous prime is 5494387. The next prime is 5494429. The reversal of 5494398 is 8934945.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15661 + ... + 16007.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

Almost surely, 2^5494398 is an apocalyptic number.

5494398 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5494398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7015680).

5494398 is an abundant number, since it is smaller than the sum of its proper divisors (8536962).

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

5494398 is a wasteful number, since it uses less digits than its factorization.

5494398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its digits is 155520, while the sum is 42.

The square root of 5494398 is about 2344.0132252187. The cubic root of 5494398 is about 176.4574660700.

The spelling of 5494398 in words is "five million, four hundred ninety-four thousand, three hundred ninety-eight".