340771044 has 24 divisors (see below), whose sum is σ = 813625120. Its totient is φ = 110948544.

The previous prime is 340771043. The next prime is 340771063. The reversal of 340771044 is 440177043.

It is a super-2 number, since 2×340771044² = 232249808857699872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340771043) 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, 329689 + ... + 330720.

Almost surely, 2^340771044 is an apocalyptic number.

It is an amenable number.

340771044 is an abundant number, since it is smaller than the sum of its proper divisors (472854076).

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

340771044 is a wasteful number, since it uses less digits than its factorization.

340771044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660459 (or 660457 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 340771044 is about 18459.9849404056. The cubic root of 340771044 is about 698.4804069842.

The spelling of 340771044 in words is "three hundred forty million, seven hundred seventy-one thousand, forty-four".