842593953 has 8 divisors (see below), whose sum is σ = 1131541600. Its totient is φ = 557687808.

The previous prime is 842593889. The next prime is 842594003. The reversal of 842593953 is 359395248.

842593953 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 not a de Polignac number, because 842593953 - 2⁶ = 842593889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (842593853) 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, 1009888 + ... + 1010721.

It is an arithmetic number, because the mean of its divisors is an integer number (141442700).

Almost surely, 2^842593953 is an apocalyptic number.

It is an amenable number.

842593953 is a deficient number, since it is larger than the sum of its proper divisors (288947647).

842593953 is a wasteful number, since it uses less digits than its factorization.

842593953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020751.

The product of its digits is 1166400, while the sum is 48.

The square root of 842593953 is about 29027.4689389206. The cubic root of 842593953 is about 944.5090263345.

It can be divided in two parts, 8425 and 93953, that added together give a triangular number (102378 = T₄₅₂).

The spelling of 842593953 in words is "eight hundred forty-two million, five hundred ninety-three thousand, nine hundred fifty-three".