202380797 has 8 divisors (see below), whose sum is σ = 210833280. Its totient is φ = 194095840.

The previous prime is 202380779. The next prime is 202380823. The reversal of 202380797 is 797083202.

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

It is a de Polignac number, because none of the positive numbers 2^k-202380797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202380797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202380757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39413 + ... + 44250.

It is an arithmetic number, because the mean of its divisors is an integer number (26354160).

Almost surely, 2^202380797 is an apocalyptic number.

It is an amenable number.

202380797 is a deficient number, since it is larger than the sum of its proper divisors (8452483).

202380797 is an equidigital number, since it uses as much as digits as its factorization.

202380797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83763.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 202380797 is about 14226.0604877106. The cubic root of 202380797 is about 587.1148978875.

The spelling of 202380797 in words is "two hundred two million, three hundred eighty thousand, seven hundred ninety-seven".