398473586703 has 64 divisors (see below), whose sum is σ = 643181760000. Its totient is φ = 242855988480.

The previous prime is 398473586657. The next prime is 398473586743. The reversal of 398473586703 is 307685374893.

398473586703 is a `hidden beast` number, since 3 + 9 + 8 + 47 + 3 + 586 + 7 + 0 + 3 = 666.

It is not a de Polignac number, because 398473586703 - 2⁹ = 398473586191 is a prime.

It is a super-3 number, since 3×398473586703³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398473586743) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31696603 + ... + 31709171.

It is an arithmetic number, because the mean of its divisors is an integer number (10049715000).

Almost surely, 2^398473586703 is an apocalyptic number.

398473586703 is a deficient number, since it is larger than the sum of its proper divisors (244708173297).

398473586703 is a wasteful number, since it uses less digits than its factorization.

398473586703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14757 (or 14751 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 63.

The spelling of 398473586703 in words is "three hundred ninety-eight billion, four hundred seventy-three million, five hundred eighty-six thousand, seven hundred three".