396648827074 has 8 divisors (see below), whose sum is σ = 614165925888. Its totient is φ = 191926851780.

The previous prime is 396648827039. The next prime is 396648827101. The reversal of 396648827074 is 470728846693.

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 = 396648826997 and 396648827015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3198780802 + ... + 3198780925.

It is an arithmetic number, because the mean of its divisors is an integer number (76770740736).

Almost surely, 2^396648827074 is an apocalyptic number.

396648827074 is a deficient number, since it is larger than the sum of its proper divisors (217517098814).

396648827074 is a wasteful number, since it uses less digits than its factorization.

396648827074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397561760.

The product of its (nonzero) digits is 97542144, while the sum is 64.

The spelling of 396648827074 in words is "three hundred ninety-six billion, six hundred forty-eight million, eight hundred twenty-seven thousand, seventy-four".