7429688913 has 8 divisors (see below), whose sum is σ = 9909799776. Its totient is φ = 4951352000.

The previous prime is 7429688897. The next prime is 7429688923. The reversal of 7429688913 is 3198869247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7429688913 - 2⁴ = 7429688897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7429688923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433683 + ... + 450488.

It is an arithmetic number, because the mean of its divisors is an integer number (1238724972).

Almost surely, 2^7429688913 is an apocalyptic number.

It is an amenable number.

7429688913 is a deficient number, since it is larger than the sum of its proper divisors (2480110863).

7429688913 is a wasteful number, since it uses less digits than its factorization.

7429688913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886975.

The product of its digits is 5225472, while the sum is 57.

The square root of 7429688913 is about 86195.6432367669. The cubic root of 7429688913 is about 1951.2977478448.

The spelling of 7429688913 in words is "seven billion, four hundred twenty-nine million, six hundred eighty-eight thousand, nine hundred thirteen".