8429860157 has 8 divisors (see below), whose sum is σ = 9099699840. Its totient is φ = 7785297520.

The previous prime is 8429860147. The next prime is 8429860199. The reversal of 8429860157 is 7510689248.

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 8429860157 - 2⁴ = 8429860141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8429860147) 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, 6318569 + ... + 6319902.

It is an arithmetic number, because the mean of its divisors is an integer number (1137462480).

Almost surely, 2^8429860157 is an apocalyptic number.

It is an amenable number.

8429860157 is a deficient number, since it is larger than the sum of its proper divisors (669839683).

8429860157 is a wasteful number, since it uses less digits than its factorization.

8429860157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12638523.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 8429860157 is about 91814.2698985294. The cubic root of 8429860157 is about 2035.1985758045.

The spelling of 8429860157 in words is "eight billion, four hundred twenty-nine million, eight hundred sixty thousand, one hundred fifty-seven".