9874779614 has 16 divisors (see below), whose sum is σ = 17215113600. Its totient is φ = 4160318424.

The previous prime is 9874779583. The next prime is 9874779631. The reversal of 9874779614 is 4169774789.

It is a super-2 number, since 2×9874779614² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5976644 + ... + 5978295.

It is an arithmetic number, because the mean of its divisors is an integer number (1075944600).

Almost surely, 2^9874779614 is an apocalyptic number.

9874779614 is a deficient number, since it is larger than the sum of its proper divisors (7340333986).

9874779614 is a wasteful number, since it uses less digits than its factorization.

9874779614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11955007.

The product of its digits is 21337344, while the sum is 62.

The square root of 9874779614 is about 99371.9256832633. The cubic root of 9874779614 is about 2145.4042532060.

The spelling of 9874779614 in words is "nine billion, eight hundred seventy-four million, seven hundred seventy-nine thousand, six hundred fourteen".