603680397 has 8 divisors (see below), whose sum is σ = 823626144. Its totient is φ = 393094128.

The previous prime is 603680383. The next prime is 603680437. The reversal of 603680397 is 793086306.

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

It is not a de Polignac number, because 603680397 - 2¹¹ = 603678349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603680377) 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, 2339718 + ... + 2339975.

It is an arithmetic number, because the mean of its divisors is an integer number (102953268).

Almost surely, 2^603680397 is an apocalyptic number.

It is an amenable number.

603680397 is a deficient number, since it is larger than the sum of its proper divisors (219945747).

603680397 is a wasteful number, since it uses less digits than its factorization.

603680397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4679739.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 603680397 is about 24569.9083636875. The cubic root of 603680397 is about 845.1536884186.

The spelling of 603680397 in words is "six hundred three million, six hundred eighty thousand, three hundred ninety-seven".