7690859042484 has 12 divisors (see below), whose sum is σ = 17945337765824. Its totient is φ = 2563619680824.

The previous prime is 7690859042417. The next prime is 7690859042497. The reversal of 7690859042484 is 4842409580967.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7690859042484² (a number of 27 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 3 ways as a sum of consecutive naturals, for example, 320452460092 + ... + 320452460115.

Almost surely, 2^{7690859042484} is an apocalyptic number.

It is an amenable number.

7690859042484 is an abundant number, since it is smaller than the sum of its proper divisors (10254478723340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7690859042484 is a wasteful number, since it uses less digits than its factorization.

7690859042484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640904920214 (or 640904920212 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 66.

The spelling of 7690859042484 in words is "seven trillion, six hundred ninety billion, eight hundred fifty-nine million, forty-two thousand, four hundred eighty-four".