997488900701 has 8 divisors (see below), whose sum is σ = 1000458493344. Its totient is φ = 994519854640.

The previous prime is 997488900647. The next prime is 997488900719. The reversal of 997488900701 is 107009884799.

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 997488900701 - 2¹⁰ = 997488899677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (997488900791) 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, 3676646 + ... + 3938616.

It is an arithmetic number, because the mean of its divisors is an integer number (125057311668).

Almost surely, 2^997488900701 is an apocalyptic number.

It is an amenable number.

997488900701 is a deficient number, since it is larger than the sum of its proper divisors (2969592643).

997488900701 is a wasteful number, since it uses less digits than its factorization.

997488900701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273291.

The product of its (nonzero) digits is 9144576, while the sum is 62.

The spelling of 997488900701 in words is "nine hundred ninety-seven billion, four hundred eighty-eight million, nine hundred thousand, seven hundred one".