8400498841 has 4 divisors (see below), whose sum is σ = 9600570112. Its totient is φ = 7200427572.

The previous prime is 8400498839. The next prime is 8400498913. The reversal of 8400498841 is 1488940048.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8400498841 - 2¹ = 8400498839 is a prime.

It is a super-3 number, since 3×8400498841³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8400498791 and 8400498800.

It is not an unprimeable number, because it can be changed into a prime (8400498811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600035625 + ... + 600035638.

It is an arithmetic number, because the mean of its divisors is an integer number (2400142528).

Almost surely, 2^8400498841 is an apocalyptic number.

It is an amenable number.

8400498841 is a deficient number, since it is larger than the sum of its proper divisors (1200071271).

8400498841 is a wasteful number, since it uses less digits than its factorization.

8400498841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200071270.

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 8400498841 is about 91654.2352594794. The cubic root of 8400498841 is about 2032.8329525296.

The spelling of 8400498841 in words is "eight billion, four hundred million, four hundred ninety-eight thousand, eight hundred forty-one".