9164857342 has 8 divisors (see below), whose sum is σ = 13826750616. Its totient is φ = 4555940472.

The previous prime is 9164857307. The next prime is 9164857349. The reversal of 9164857342 is 2437584619.

It is a happy number.

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

It is a super-2 number, since 2×9164857342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9164857349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13243668 + ... + 13244359.

It is an arithmetic number, because the mean of its divisors is an integer number (1728343827).

Almost surely, 2^9164857342 is an apocalyptic number.

9164857342 is a deficient number, since it is larger than the sum of its proper divisors (4661893274).

9164857342 is a wasteful number, since it uses less digits than its factorization.

9164857342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26488202.

The product of its digits is 1451520, while the sum is 49.

The square root of 9164857342 is about 95733.2614194252. The cubic root of 9164857342 is about 2092.7076877959.

The spelling of 9164857342 in words is "nine billion, one hundred sixty-four million, eight hundred fifty-seven thousand, three hundred forty-two".