343400284748 has 12 divisors (see below), whose sum is σ = 600982258632. Its totient is φ = 171691068000.

The previous prime is 343400284729. The next prime is 343400284763. The reversal of 343400284748 is 847482004343.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183090 + ... + 2335097.

It is an arithmetic number, because the mean of its divisors is an integer number (50081854886).

Almost surely, 2^343400284748 is an apocalyptic number.

It is an amenable number.

343400284748 is a deficient number, since it is larger than the sum of its proper divisors (257581973884).

343400284748 is a wasteful number, since it uses less digits than its factorization.

343400284748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537192 (or 4537190 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 47.

The spelling of 343400284748 in words is "three hundred forty-three billion, four hundred million, two hundred eighty-four thousand, seven hundred forty-eight".