394611669060 has 96 divisors (see below), whose sum is σ = 1262893562112. Its totient is φ = 90187223040.

The previous prime is 394611669031. The next prime is 394611669083. The reversal of 394611669060 is 60966116493.

It is a super-2 number, since 2×394611669060² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 394611668994 and 394611669012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4289304 + ... + 4380336.

It is an arithmetic number, because the mean of its divisors is an integer number (13155141272).

Almost surely, 2^394611669060 is an apocalyptic number.

394611669060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

394611669060 is an abundant number, since it is smaller than the sum of its proper divisors (868281893052).

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

394611669060 is a wasteful number, since it uses less digits than its factorization.

394611669060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101373 (or 101371 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 51.

The spelling of 394611669060 in words is "three hundred ninety-four billion, six hundred eleven million, six hundred sixty-nine thousand, sixty".