9434157 has 8 divisors (see below), whose sum is σ = 12871584. Its totient is φ = 6143088.

The previous prime is 9434147. The next prime is 9434171. The reversal of 9434157 is 7514349.

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

It is not a de Polignac number, because 9434157 - 2¹⁴ = 9417773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9434147) 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, 36438 + ... + 36695.

It is an arithmetic number, because the mean of its divisors is an integer number (1608948).

Almost surely, 2^9434157 is an apocalyptic number.

It is an amenable number.

9434157 is a deficient number, since it is larger than the sum of its proper divisors (3437427).

9434157 is a wasteful number, since it uses less digits than its factorization.

9434157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73179.

The product of its digits is 15120, while the sum is 33.

The square root of 9434157 is about 3071.5072847057. The cubic root of 9434157 is about 211.3007473522.

It can be divided in two parts, 9434 and 157, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 9434157 in words is "nine million, four hundred thirty-four thousand, one hundred fifty-seven".