341999970 has 64 divisors (see below), whose sum is σ = 886685184. Its totient is φ = 83923200.

The previous prime is 341999969. The next prime is 342000011. The reversal of 341999970 is 79999143.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144295 + ... + 146645.

It is an arithmetic number, because the mean of its divisors is an integer number (13854456).

Almost surely, 2^341999970 is an apocalyptic number.

341999970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 341999970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443342592).

341999970 is an abundant number, since it is smaller than the sum of its proper divisors (544685214).

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

341999970 is a wasteful number, since it uses less digits than its factorization.

341999970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747.

The product of its (nonzero) digits is 551124, while the sum is 51.

The square root of 341999970 is about 18493.2411977998. The cubic root of 341999970 is about 699.3190452702.

The spelling of 341999970 in words is "three hundred forty-one million, nine hundred ninety-nine thousand, nine hundred seventy".