340628084 has 24 divisors (see below), whose sum is σ = 619164000. Its totient is φ = 163772000.

The previous prime is 340628083. The next prime is 340628089. The reversal of 340628084 is 480826043.

It is a super-2 number, since 2×340628084² = 232054983219022112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340628081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23267 + ... + 34965.

It is an arithmetic number, because the mean of its divisors is an integer number (25798500).

Almost surely, 2^340628084 is an apocalyptic number.

It is an amenable number.

340628084 is a deficient number, since it is larger than the sum of its proper divisors (278535916).

340628084 is a wasteful number, since it uses less digits than its factorization.

340628084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11983 (or 11981 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 340628084 is about 18456.1123750372. The cubic root of 340628084 is about 698.3827180054.

The spelling of 340628084 in words is "three hundred forty million, six hundred twenty-eight thousand, eighty-four".