7797420598 has 16 divisors (see below), whose sum is σ = 12783830976. Its totient is φ = 3537500040.

The previous prime is 7797420593. The next prime is 7797420619. The reversal of 7797420598 is 8950247977.

It is a super-2 number, since 2×7797420598² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7797420593) 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, 327336 + ... + 350347.

It is an arithmetic number, because the mean of its divisors is an integer number (798989436).

Almost surely, 2^7797420598 is an apocalyptic number.

7797420598 is a deficient number, since it is larger than the sum of its proper divisors (4986410378).

7797420598 is a wasteful number, since it uses less digits than its factorization.

7797420598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678219.

The product of its (nonzero) digits is 8890560, while the sum is 58.

The square root of 7797420598 is about 88303.0044675718. The cubic root of 7797420598 is about 1982.9738495765.

The spelling of 7797420598 in words is "seven billion, seven hundred ninety-seven million, four hundred twenty thousand, five hundred ninety-eight".