342855936 has 72 divisors (see below), whose sum is σ = 1013905760. Its totient is φ = 114283008.

The previous prime is 342855923. The next prime is 342855937. The reversal of 342855936 is 639558243.

342855936 is a `hidden beast` number, since 34 + 28 + 5 + 593 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 342855891 and 342855900.

It is not an unprimeable number, because it can be changed into a prime (342855937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17890 + ... + 31713.

Almost surely, 2^342855936 is an apocalyptic number.

342855936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

342855936 is an abundant number, since it is smaller than the sum of its proper divisors (671049824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342855936 is an equidigital number, since it uses as much as digits as its factorization.

342855936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49628 (or 49608 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 342855936 is about 18516.3694065548. The cubic root of 342855936 is about 699.9019835549.

The spelling of 342855936 in words is "three hundred forty-two million, eight hundred fifty-five thousand, nine hundred thirty-six".