343487412 has 48 divisors (see below), whose sum is σ = 892584000. Its totient is φ = 114230880.

The previous prime is 343487407. The next prime is 343487423. The reversal of 343487412 is 214784343.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46339 + ... + 53237.

It is an arithmetic number, because the mean of its divisors is an integer number (18595500).

Almost surely, 2^343487412 is an apocalyptic number.

It is an amenable number.

343487412 is an abundant number, since it is smaller than the sum of its proper divisors (549096588).

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

343487412 is a wasteful number, since it uses less digits than its factorization.

343487412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7373 (or 7365 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 343487412 is about 18533.4133931125. The cubic root of 343487412 is about 700.3314158551.

The spelling of 343487412 in words is "three hundred forty-three million, four hundred eighty-seven thousand, four hundred twelve".