797911342 has 8 divisors (see below), whose sum is σ = 1197074736. Its totient is φ = 398886432.

The previous prime is 797911321. The next prime is 797911351. The reversal of 797911342 is 243119797.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18763 + ... + 44134.

It is an arithmetic number, because the mean of its divisors is an integer number (149634342).

Almost surely, 2^797911342 is an apocalyptic number.

797911342 is a deficient number, since it is larger than the sum of its proper divisors (399163394).

797911342 is a wasteful number, since it uses less digits than its factorization.

797911342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69242.

The product of its digits is 95256, while the sum is 43.

The square root of 797911342 is about 28247.3245104736. The cubic root of 797911342 is about 927.5091716435.

It can be divided in two parts, 7979 and 11342, that added together give a square (19321 = 139²).

The spelling of 797911342 in words is "seven hundred ninety-seven million, nine hundred eleven thousand, three hundred forty-two".