997066334003 has 4 divisors (see below), whose sum is σ = 998725346808. Its totient is φ = 995407321200.

The previous prime is 997066333997. The next prime is 997066334029. The reversal of 997066334003 is 300433660799.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 997066334003 - 2³⁴ = 979886464819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (997066334053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829505501 + ... + 829506702.

It is an arithmetic number, because the mean of its divisors is an integer number (249681336702).

Almost surely, 2^997066334003 is an apocalyptic number.

997066334003 is a deficient number, since it is larger than the sum of its proper divisors (1659012805).

997066334003 is a wasteful number, since it uses less digits than its factorization.

997066334003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659012804.

The product of its (nonzero) digits is 2204496, while the sum is 50.

The spelling of 997066334003 in words is "nine hundred ninety-seven billion, sixty-six million, three hundred thirty-four thousand, three".