7819798701 has 32 divisors (see below), whose sum is σ = 12644352000. Its totient is φ = 4233585600.

The previous prime is 7819798667. The next prime is 7819798709. The reversal of 7819798701 is 1078979187.

It is not a de Polignac number, because 7819798701 - 2¹¹ = 7819796653 is a prime.

It is a super-2 number, since 2×7819798701² (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 (7819798709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280701 + ... + 307298.

It is an arithmetic number, because the mean of its divisors is an integer number (395136000).

Almost surely, 2^7819798701 is an apocalyptic number.

It is an amenable number.

7819798701 is a deficient number, since it is larger than the sum of its proper divisors (4824553299).

7819798701 is a wasteful number, since it uses less digits than its factorization.

7819798701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588057.

The product of its (nonzero) digits is 1778112, while the sum is 57.

The square root of 7819798701 is about 88429.6256975003. The cubic root of 7819798701 is about 1984.8690408012.

The spelling of 7819798701 in words is "seven billion, eight hundred nineteen million, seven hundred ninety-eight thousand, seven hundred one".