7948098805 has 16 divisors (see below), whose sum is σ = 9650160000. Its totient is φ = 6283949760.

The previous prime is 7948098793. The next prime is 7948098827. The reversal of 7948098805 is 5088908497.

It is not a de Polignac number, because 7948098805 - 2¹¹ = 7948096757 is a prime.

It is a super-2 number, since 2×7948098805² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7948098805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121450 + ... + 175060.

It is an arithmetic number, because the mean of its divisors is an integer number (603135000).

Almost surely, 2^7948098805 is an apocalyptic number.

It is an amenable number.

7948098805 is a deficient number, since it is larger than the sum of its proper divisors (1702061195).

7948098805 is a wasteful number, since it uses less digits than its factorization.

7948098805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53964.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The square root of 7948098805 is about 89152.1104910030. The cubic root of 7948098805 is about 1995.6655133155.

The spelling of 7948098805 in words is "seven billion, nine hundred forty-eight million, ninety-eight thousand, eight hundred five".