398719300968 has 48 divisors (see below), whose sum is σ = 1082082250080. Its totient is φ = 132633513504.

The previous prime is 398719300933. The next prime is 398719300979. The reversal of 398719300968 is 869003917893.

398719300968 is a `hidden beast` number, since 398 + 71 + 93 + 0 + 0 + 96 + 8 = 666.

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, 5650530 + ... + 5720657.

It is an arithmetic number, because the mean of its divisors is an integer number (22543380210).

Almost surely, 2^398719300968 is an apocalyptic number.

It is an amenable number.

398719300968 is an abundant number, since it is smaller than the sum of its proper divisors (683362949112).

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

398719300968 is a wasteful number, since it uses less digits than its factorization.

398719300968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11371686 (or 11371679 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 63.

The spelling of 398719300968 in words is "three hundred ninety-eight billion, seven hundred nineteen million, three hundred thousand, nine hundred sixty-eight".