398496282061 has 8 divisors (see below), whose sum is σ = 421678859904. Its totient is φ = 375801758640.

The previous prime is 398496282047. The next prime is 398496282091. The reversal of 398496282061 is 160282694893.

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

It is a cyclic number.

It is not a de Polignac number, because 398496282061 - 2⁵ = 398496282029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 398496281987 and 398496282005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398496282011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122011926 + ... + 122015191.

It is an arithmetic number, because the mean of its divisors is an integer number (52709857488).

Almost surely, 2^398496282061 is an apocalyptic number.

It is an amenable number.

398496282061 is a deficient number, since it is larger than the sum of its proper divisors (23182577843).

398496282061 is a wasteful number, since it uses less digits than its factorization.

398496282061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244027211.

The product of its (nonzero) digits is 8957952, while the sum is 58.

The spelling of 398496282061 in words is "three hundred ninety-eight billion, four hundred ninety-six million, two hundred eighty-two thousand, sixty-one".