342728496 has 200 divisors, whose sum is σ = 1120798800. Its totient is φ = 100154880.

The previous prime is 342728461. The next prime is 342728509. The reversal of 342728496 is 694827243.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 413010 + ... + 413838.

It is an arithmetic number, because the mean of its divisors is an integer number (5603994).

Almost surely, 2^342728496 is an apocalyptic number.

342728496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342728496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560399400).

342728496 is an abundant number, since it is smaller than the sum of its proper divisors (778070304).

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

342728496 is a wasteful number, since it uses less digits than its factorization.

342728496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 874 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 342728496 is about 18512.9278073459. The cubic root of 342728496 is about 699.8152546473.

The spelling of 342728496 in words is "three hundred forty-two million, seven hundred twenty-eight thousand, four hundred ninety-six".