342999360 has 336 divisors, whose sum is σ = 1338023232. Its totient is φ = 82944000.

The previous prime is 342999329. The next prime is 342999383. The reversal of 342999360 is 63999243.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 855160 + ... + 855560.

It is an arithmetic number, because the mean of its divisors is an integer number (3982212).

Almost surely, 2^342999360 is an apocalyptic number.

342999360 is a gapful number since it is divisible by the number (30) 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 342999360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669011616).

342999360 is an abundant number, since it is smaller than the sum of its proper divisors (995023872).

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

342999360 is a wasteful number, since it uses less digits than its factorization.

342999360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The square root of 342999360 is about 18520.2418990682. The cubic root of 342999360 is about 699.9995646256. Note that the first 3 decimals are identical.

The spelling of 342999360 in words is "three hundred forty-two million, nine hundred ninety-nine thousand, three hundred sixty".