343400002 has 16 divisors (see below), whose sum is σ = 565704000. Its totient is φ = 155041840.

The previous prime is 343399993. The next prime is 343400011. The reversal of 343400002 is 200004343.

It is an interprime number because it is at equal distance from previous prime (343399993) and next prime (343400011).

It is a super-2 number, since 2×343400002² = 235847122747200008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49102 + ... + 55657.

It is an arithmetic number, because the mean of its divisors is an integer number (35356500).

Almost surely, 2^343400002 is an apocalyptic number.

343400002 is a deficient number, since it is larger than the sum of its proper divisors (222303998).

343400002 is a wasteful number, since it uses less digits than its factorization.

343400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104921.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 343400002 is about 18531.0550698011. The cubic root of 343400002 is about 700.2720044955.

Adding to 343400002 its reverse (200004343), we get a palindrome (543404345).

The spelling of 343400002 in words is "three hundred forty-three million, four hundred thousand, two".