343446030 has 24 divisors (see below), whose sum is σ = 892959912. Its totient is φ = 91585584.

The previous prime is 343446023. The next prime is 343446041. The reversal of 343446030 is 30644343.

It is a junction number, because it is equal to n+sod(n) for n = 343445985 and 343446003.

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, 1907944 + ... + 1908123.

It is an arithmetic number, because the mean of its divisors is an integer number (37206663).

Almost surely, 2^343446030 is an apocalyptic number.

343446030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

343446030 is an abundant number, since it is smaller than the sum of its proper divisors (549513882).

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

343446030 is a wasteful number, since it uses less digits than its factorization.

343446030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3816080 (or 3816077 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 343446030 is about 18532.2969434444. The cubic root of 343446030 is about 700.3032903425.

The spelling of 343446030 in words is "three hundred forty-three million, four hundred forty-six thousand, thirty".