340962818 has 16 divisors (see below), whose sum is σ = 586109184. Its totient is φ = 145726560.

The previous prime is 340962767. The next prime is 340962821. The reversal of 340962818 is 818269043.

It is a super-2 number, since 2×340962818² = 232511286517002248, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 28043 + ... + 38318.

It is an arithmetic number, because the mean of its divisors is an integer number (36631824).

Almost surely, 2^340962818 is an apocalyptic number.

340962818 is a deficient number, since it is larger than the sum of its proper divisors (245146366).

340962818 is a wasteful number, since it uses less digits than its factorization.

340962818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66737.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 340962818 is about 18465.1785260798. The cubic root of 340962818 is about 698.6114091769.

The spelling of 340962818 in words is "three hundred forty million, nine hundred sixty-two thousand, eight hundred eighteen".