343260486 has 24 divisors (see below), whose sum is σ = 761028840. Its totient is φ = 111758976.

The previous prime is 343260461. The next prime is 343260521. The reversal of 343260486 is 684062343.

It is a happy number.

343260486 is a `hidden beast` number, since 3 + 43 + 2 + 604 + 8 + 6 = 666.

It is a super-2 number, since 2×343260486² = 235655522497912392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 343260486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220971 + ... + 222518.

It is an arithmetic number, because the mean of its divisors is an integer number (31709535).

Almost surely, 2^343260486 is an apocalyptic number.

343260486 is an abundant number, since it is smaller than the sum of its proper divisors (417768354).

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

343260486 is a wasteful number, since it uses less digits than its factorization.

343260486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443540 (or 443537 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 343260486 is about 18527.2903037654. The cubic root of 343260486 is about 700.1771565219.

The spelling of 343260486 in words is "three hundred forty-three million, two hundred sixty thousand, four hundred eighty-six".