7897200803 has 8 divisors (see below), whose sum is σ = 8325396480. Its totient is φ = 7479845640.

The previous prime is 7897200781. The next prime is 7897200833. The reversal of 7897200803 is 3080027987.

It is a happy number.

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 7897200803 - 2¹² = 7897196707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7897200833) 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, 2708633 + ... + 2711546.

It is an arithmetic number, because the mean of its divisors is an integer number (1040674560).

Almost surely, 2^7897200803 is an apocalyptic number.

7897200803 is a deficient number, since it is larger than the sum of its proper divisors (428195677).

7897200803 is a wasteful number, since it uses less digits than its factorization.

7897200803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5420257.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 7897200803 is about 88866.1960646454. The cubic root of 7897200803 is about 1991.3964427215.

The spelling of 7897200803 in words is "seven billion, eight hundred ninety-seven million, two hundred thousand, eight hundred three".