849466157 has 8 divisors (see below), whose sum is σ = 855787680. Its totient is φ = 843161200.

The previous prime is 849466141. The next prime is 849466181. The reversal of 849466157 is 751664948.

849466157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 849466157 - 2⁴ = 849466141 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 (849468157) 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, 110282 + ... + 117732.

It is an arithmetic number, because the mean of its divisors is an integer number (106973460).

Almost surely, 2^849466157 is an apocalyptic number.

It is an amenable number.

849466157 is a deficient number, since it is larger than the sum of its proper divisors (6321523).

849466157 is a wasteful number, since it uses less digits than its factorization.

849466157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283.

The product of its digits is 1451520, while the sum is 50.

The square root of 849466157 is about 29145.6027043532. The cubic root of 849466157 is about 947.0698848638.

The spelling of 849466157 in words is "eight hundred forty-nine million, four hundred sixty-six thousand, one hundred fifty-seven".