396470338 has 8 divisors (see below), whose sum is σ = 648769680. Its totient is φ = 180213780.

The previous prime is 396470329. The next prime is 396470341. The reversal of 396470338 is 833074693.

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

It is a junction number, because it is equal to n+sod(n) for n = 396470294 and 396470303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9010668 + ... + 9010711.

It is an arithmetic number, because the mean of its divisors is an integer number (81096210).

Almost surely, 2^396470338 is an apocalyptic number.

396470338 is a deficient number, since it is larger than the sum of its proper divisors (252299342).

396470338 is a wasteful number, since it uses less digits than its factorization.

396470338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18021392.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 396470338 is about 19911.5629220812. The cubic root of 396470338 is about 734.6326626338.

The spelling of 396470338 in words is "three hundred ninety-six million, four hundred seventy thousand, three hundred thirty-eight".