340771674 has 16 divisors (see below), whose sum is σ = 687914208. Its totient is φ = 112528752.

The previous prime is 340771643. The next prime is 340771679. The reversal of 340771674 is 476177043.

It is a super-2 number, since 2×340771674² = 232250667601524552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340771679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264757 + ... + 266040.

It is an arithmetic number, because the mean of its divisors is an integer number (42994638).

Almost surely, 2^340771674 is an apocalyptic number.

340771674 is an abundant number, since it is smaller than the sum of its proper divisors (347142534).

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

340771674 is a wasteful number, since it uses less digits than its factorization.

340771674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530909.

The product of its (nonzero) digits is 98784, while the sum is 39.

The square root of 340771674 is about 18460.0020043336. The cubic root of 340771674 is about 698.4808374222.

The spelling of 340771674 in words is "three hundred forty million, seven hundred seventy-one thousand, six hundred seventy-four".