398670808062 has 32 divisors (see below), whose sum is σ = 832134954240. Its totient is φ = 127093134080.

The previous prime is 398670808049. The next prime is 398670808069. The reversal of 398670808062 is 260808076893.

It is a junction number, because it is equal to n+sod(n) for n = 398670807993 and 398670808011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398670808069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707137 + ... + 1139027.

It is an arithmetic number, because the mean of its divisors is an integer number (26004217320).

Almost surely, 2^398670808062 is an apocalyptic number.

398670808062 is an abundant number, since it is smaller than the sum of its proper divisors (433464146178).

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

398670808062 is a wasteful number, since it uses less digits than its factorization.

398670808062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438608.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The spelling of 398670808062 in words is "three hundred ninety-eight billion, six hundred seventy million, eight hundred eight thousand, sixty-two".