942835385 has 64 divisors (see below), whose sum is σ = 1339027200. Its totient is φ = 632217600.

The previous prime is 942835381. The next prime is 942835403. The reversal of 942835385 is 583538249.

It is not a de Polignac number, because 942835385 - 2² = 942835381 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (942835381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1919990 + ... + 1920480.

It is an arithmetic number, because the mean of its divisors is an integer number (20922300).

Almost surely, 2^942835385 is an apocalyptic number.

942835385 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

942835385 is a deficient number, since it is larger than the sum of its proper divisors (396191815).

942835385 is a wasteful number, since it uses less digits than its factorization.

942835385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602.

The product of its digits is 1036800, while the sum is 47.

The square root of 942835385 is about 30705.6246476114. The cubic root of 942835385 is about 980.5700504788.

The spelling of 942835385 in words is "nine hundred forty-two million, eight hundred thirty-five thousand, three hundred eighty-five".