342456486 has 8 divisors (see below), whose sum is σ = 684912984. Its totient is φ = 114152160.

The previous prime is 342456451. The next prime is 342456493. The reversal of 342456486 is 684654243.

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

342456486 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28538035 + ... + 28538046.

It is an arithmetic number, because the mean of its divisors is an integer number (85614123).

Almost surely, 2^342456486 is an apocalyptic number.

342456486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

342456486 is a wasteful number, since it uses less digits than its factorization.

342456486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57076086.

The product of its digits is 552960, while the sum is 42.

The square root of 342456486 is about 18505.5798612202. The cubic root of 342456486 is about 699.6300671190.

The spelling of 342456486 in words is "three hundred forty-two million, four hundred fifty-six thousand, four hundred eighty-six".