797061031 has 16 divisors (see below), whose sum is σ = 924285600. Its totient is φ = 680721408.

The previous prime is 797061019. The next prime is 797061037. The reversal of 797061031 is 130160797.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 797061031 - 2⁷ = 797060903 is a prime.

It is a super-2 number, since 2×797061031² = 1270612574277565922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797061037) 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 15 ways as a sum of consecutive naturals, for example, 17526 + ... + 43603.

It is an arithmetic number, because the mean of its divisors is an integer number (57767850).

Almost surely, 2^797061031 is an apocalyptic number.

797061031 is a deficient number, since it is larger than the sum of its proper divisors (127224569).

797061031 is a wasteful number, since it uses less digits than its factorization.

797061031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61218.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 797061031 is about 28232.2693207613. The cubic root of 797061031 is about 927.1795813200.

The spelling of 797061031 in words is "seven hundred ninety-seven million, sixty-one thousand, thirty-one".