396135359770 has 16 divisors (see below), whose sum is σ = 728214789888. Its totient is φ = 155082778960.

The previous prime is 396135359717. The next prime is 396135359771. The reversal of 396135359770 is 77953531693.

It is not an unprimeable number, because it can be changed into a prime (396135359771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421420126 + ... + 421421065.

It is an arithmetic number, because the mean of its divisors is an integer number (45513424368).

Almost surely, 2^396135359770 is an apocalyptic number.

396135359770 is a deficient number, since it is larger than the sum of its proper divisors (332079430118).

396135359770 is a wasteful number, since it uses less digits than its factorization.

396135359770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842841245.

The product of its (nonzero) digits is 16074450, while the sum is 58.

The spelling of 396135359770 in words is "three hundred ninety-six billion, one hundred thirty-five million, three hundred fifty-nine thousand, seven hundred seventy".