340546976 has 48 divisors (see below), whose sum is σ = 835894080. Its totient is φ = 132679680.

The previous prime is 340546967. The next prime is 340546979. The reversal of 340546976 is 679645043.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (340546979) by changing a digit.

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, 66641 + ... + 71568.

It is an arithmetic number, because the mean of its divisors is an integer number (17414460).

Almost surely, 2^340546976 is an apocalyptic number.

It is an amenable number.

340546976 is an abundant number, since it is smaller than the sum of its proper divisors (495347104).

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

340546976 is a wasteful number, since it uses less digits than its factorization.

340546976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138237 (or 138229 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 340546976 is about 18453.9149233977. The cubic root of 340546976 is about 698.3272822534.

The spelling of 340546976 in words is "three hundred forty million, five hundred forty-six thousand, nine hundred seventy-six".