340084298 has 4 divisors (see below), whose sum is σ = 510126450. Its totient is φ = 170042148.

The previous prime is 340084289. The next prime is 340084307. The reversal of 340084298 is 892480043.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (340084289) and next prime (340084307).

It can be written as a sum of positive squares in only one way, i.e., 326416489 + 13667809 = 18067^2 + 3697^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85021073 + ... + 85021076.

Almost surely, 2^340084298 is an apocalyptic number.

340084298 is a deficient number, since it is larger than the sum of its proper divisors (170042152).

340084298 is a wasteful number, since it uses less digits than its factorization.

340084298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170042151.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 340084298 is about 18441.3746233842. The cubic root of 340084298 is about 698.0108823354.

The spelling of 340084298 in words is "three hundred forty million, eighty-four thousand, two hundred ninety-eight".