397366387196 has 48 divisors (see below), whose sum is σ = 713421501408. Its totient is φ = 193556563200.

The previous prime is 397366387079. The next prime is 397366387207. The reversal of 397366387196 is 691783663793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169740986 + ... + 169743326.

It is an arithmetic number, because the mean of its divisors is an integer number (14862947946).

Almost surely, 2^397366387196 is an apocalyptic number.

It is an amenable number.

397366387196 is a deficient number, since it is larger than the sum of its proper divisors (316055114212).

397366387196 is a wasteful number, since it uses less digits than its factorization.

397366387196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4542 (or 4540 counting only the distinct ones).

The product of its digits is 185177664, while the sum is 68.

The spelling of 397366387196 in words is "three hundred ninety-seven billion, three hundred sixty-six million, three hundred eighty-seven thousand, one hundred ninety-six".