340034208 has 48 divisors (see below), whose sum is σ = 931404096. Its totient is φ = 108416000.

The previous prime is 340034207. The next prime is 340034263. The reversal of 340034208 is 802430043.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×340034208² = 231246525220374528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (340034207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74793 + ... + 79208.

It is an arithmetic number, because the mean of its divisors is an integer number (19404252).

Almost surely, 2^340034208 is an apocalyptic number.

It is an amenable number.

340034208 is an abundant number, since it is smaller than the sum of its proper divisors (591369888).

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

340034208 is a wasteful number, since it uses less digits than its factorization.

340034208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154037 (or 154029 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 340034208 is about 18440.0164858928. The cubic root of 340034208 is about 697.9766113404.

The spelling of 340034208 in words is "three hundred forty million, thirty-four thousand, two hundred eight".