1001298697 has 8 divisors (see below), whose sum is σ = 1150665152. Its totient is φ = 853513200.

The previous prime is 1001298673. The next prime is 1001298839. The reversal of 1001298697 is 7968921001.

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 1001298697 - 2¹⁵ = 1001265929 is a prime.

It is a super-2 number, since 2×1001298697² = 2005198161227795618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1001298647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393879 + ... + 396412.

It is an arithmetic number, because the mean of its divisors is an integer number (143833144).

Almost surely, 2^1001298697 is an apocalyptic number.

It is an amenable number.

1001298697 is a deficient number, since it is larger than the sum of its proper divisors (149366455).

1001298697 is an equidigital number, since it uses as much as digits as its factorization.

1001298697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790479.

The product of its (nonzero) digits is 54432, while the sum is 43.

The square root of 1001298697 is about 31643.3041416348. The cubic root of 1001298697 is about 1000.4327117335.

The spelling of 1001298697 in words is "one billion, one million, two hundred ninety-eight thousand, six hundred ninety-seven".