397596803 has 8 divisors (see below), whose sum is σ = 407831760. Its totient is φ = 387387520.

The previous prime is 397596779. The next prime is 397596817. The reversal of 397596803 is 308695793.

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 397596803 - 2²⁴ = 380819587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (397596893) 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, 27176 + ... + 39162.

It is an arithmetic number, because the mean of its divisors is an integer number (50978970).

Almost surely, 2^397596803 is an apocalyptic number.

397596803 is a deficient number, since it is larger than the sum of its proper divisors (10234957).

397596803 is a wasteful number, since it uses less digits than its factorization.

397596803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12837.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The square root of 397596803 is about 19939.8295629627. The cubic root of 397596803 is about 735.3277591684.

The spelling of 397596803 in words is "three hundred ninety-seven million, five hundred ninety-six thousand, eight hundred three".