797137007 has 12 divisors (see below), whose sum is σ = 852113160. Its totient is φ = 744796080.

The previous prime is 797136983. The next prime is 797137009. The reversal of 797137007 is 700731797.

It is not a de Polignac number, because 797137007 - 2⁶ = 797136943 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 (797137009) 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 11 ways as a sum of consecutive naturals, for example, 13568 + ... + 42170.

It is an arithmetic number, because the mean of its divisors is an integer number (71009430).

Almost surely, 2^797137007 is an apocalyptic number.

797137007 is a deficient number, since it is larger than the sum of its proper divisors (54976153).

797137007 is a wasteful number, since it uses less digits than its factorization.

797137007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28694 (or 28663 counting only the distinct ones).

The product of its (nonzero) digits is 64827, while the sum is 41.

The square root of 797137007 is about 28233.6148411782. The cubic root of 797137007 is about 927.2090400252.

The spelling of 797137007 in words is "seven hundred ninety-seven million, one hundred thirty-seven thousand, seven".