394710413 has 8 divisors (see below), whose sum is σ = 412251360. Its totient is φ = 377531280.

The previous prime is 394710409. The next prime is 394710419. The reversal of 394710413 is 314017493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 394710413 - 2² = 394710409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 394710413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394710419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88223 + ... + 92588.

It is an arithmetic number, because the mean of its divisors is an integer number (51531420).

Almost surely, 2^394710413 is an apocalyptic number.

It is an amenable number.

394710413 is a deficient number, since it is larger than the sum of its proper divisors (17540947).

394710413 is a wasteful number, since it uses less digits than its factorization.

394710413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180907.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 394710413 is about 19867.3202269456. The cubic root of 394710413 is about 733.5440430090.

The spelling of 394710413 in words is "three hundred ninety-four million, seven hundred ten thousand, four hundred thirteen".