343401004 has 12 divisors (see below), whose sum is σ = 611137800. Its totient is φ = 168790208.

The previous prime is 343400989. The next prime is 343401067. The reversal of 343401004 is 400104343.

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, 727309 + ... + 727780.

It is an arithmetic number, because the mean of its divisors is an integer number (50928150).

Almost surely, 2^343401004 is an apocalyptic number.

It is an amenable number.

343401004 is a deficient number, since it is larger than the sum of its proper divisors (267736796).

343401004 is a wasteful number, since it uses less digits than its factorization.

343401004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455152 (or 1455150 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 343401004 is about 18531.0821054789. The cubic root of 343401004 is about 700.2726855980.

Adding to 343401004 its reverse (400104343), we get a palindrome (743505347).

It can be divided in two parts, 34340 and 1004, that added together give a square (35344 = 188²).

The spelling of 343401004 in words is "three hundred forty-three million, four hundred one thousand, four".