341775720 has 256 divisors, whose sum is σ = 1339027200. Its totient is φ = 76446720.

The previous prime is 341775703. The next prime is 341775727. The reversal of 341775720 is 27577143.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341775727) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 153334 + ... + 155546.

It is an arithmetic number, because the mean of its divisors is an integer number (5230575).

Almost surely, 2^341775720 is an apocalyptic number.

341775720 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 341775720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669513600).

341775720 is an abundant number, since it is smaller than the sum of its proper divisors (997251480).

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

341775720 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (341775719) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (2257).

341775720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257 (or 2247 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 341775720 is about 18487.1771777089. The cubic root of 341775720 is about 699.1661635953.

The spelling of 341775720 in words is "three hundred forty-one million, seven hundred seventy-five thousand, seven hundred twenty".