7697458412 has 18 divisors (see below), whose sum is σ = 15669826452. Its totient is φ = 3298910664.

The previous prime is 7697458411. The next prime is 7697458463. The reversal of 7697458412 is 2148547967.

It is not an unprimeable number, because it can be changed into a prime (7697458411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19636178 + ... + 19636569.

It is an arithmetic number, because the mean of its divisors is an integer number (870545914).

Almost surely, 2^7697458412 is an apocalyptic number.

It is an amenable number.

7697458412 is an abundant number, since it is smaller than the sum of its proper divisors (7972368040).

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

7697458412 is a wasteful number, since it uses less digits than its factorization.

7697458412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39272765 (or 39272756 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 53.

The square root of 7697458412 is about 87735.1606369989. The cubic root of 7697458412 is about 1974.4635331482.

The spelling of 7697458412 in words is "seven billion, six hundred ninety-seven million, four hundred fifty-eight thousand, four hundred twelve".