343404164 has 6 divisors (see below), whose sum is σ = 600957294. Its totient is φ = 171702080.

The previous prime is 343404101. The next prime is 343404181. The reversal of 343404164 is 461404343.

It can be written as a sum of positive squares in only one way, i.e., 343360900 + 43264 = 18530^2 + 208^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42925517 + ... + 42925524.

It is an arithmetic number, because the mean of its divisors is an integer number (100159549).

Almost surely, 2^343404164 is an apocalyptic number.

It is an amenable number.

343404164 is a deficient number, since it is larger than the sum of its proper divisors (257553130).

343404164 is a wasteful number, since it uses less digits than its factorization.

343404164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85851045 (or 85851043 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 343404164 is about 18531.1673674380. The cubic root of 343404164 is about 700.2748335775.

The spelling of 343404164 in words is "three hundred forty-three million, four hundred four thousand, one hundred sixty-four".