343720960 has 176 divisors, whose sum is σ = 955048320. Its totient is φ = 117309440.

The previous prime is 343720919. The next prime is 343720967. The reversal of 343720960 is 69027343.

It is a tau number, because it is divible by the number of its divisors (176).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343720967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 957261 + ... + 957619.

Almost surely, 2^343720960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343720960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477524160).

343720960 is an abundant number, since it is smaller than the sum of its proper divisors (611327360).

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

343720960 is a wasteful number, since it uses less digits than its factorization.

343720960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 343720960 is about 18539.7130506381. The cubic root of 343720960 is about 700.4901057514.

The spelling of 343720960 in words is "three hundred forty-three million, seven hundred twenty thousand, nine hundred sixty".