4396398048 has 144 divisors (see below), whose sum is σ = 14592614400. Its totient is φ = 1229361408.

The previous prime is 4396398037. The next prime is 4396398103. The reversal of 4396398048 is 8408936934.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4396397985 and 4396398003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71553 + ... + 117951.

It is an arithmetic number, because the mean of its divisors is an integer number (101337600).

Almost surely, 2^4396398048 is an apocalyptic number.

4396398048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4396398048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7296307200).

4396398048 is an abundant number, since it is smaller than the sum of its proper divisors (10196216352).

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

4396398048 is a wasteful number, since it uses less digits than its factorization.

4396398048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46469 (or 46458 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The square root of 4396398048 is about 66305.3395134962. The cubic root of 4396398048 is about 1638.1952742993.

The spelling of 4396398048 in words is "four billion, three hundred ninety-six million, three hundred ninety-eight thousand, forty-eight".