342766998 has 64 divisors (see below), whose sum is σ = 875128320. Its totient is φ = 97415136.

The previous prime is 342766997. The next prime is 342767003. The reversal of 342766998 is 899667243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342766993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72165 + ... + 76767.

It is an arithmetic number, because the mean of its divisors is an integer number (13673880).

Almost surely, 2^342766998 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342766998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437564160).

342766998 is an abundant number, since it is smaller than the sum of its proper divisors (532361322).

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

342766998 is a wasteful number, since it uses less digits than its factorization.

342766998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818 (or 4812 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 342766998 is about 18513.9676460774. The cubic root of 342766998 is about 699.8414593335.

The spelling of 342766998 in words is "three hundred forty-two million, seven hundred sixty-six thousand, nine hundred ninety-eight".