340878676 has 24 divisors (see below), whose sum is σ = 629987904. Its totient is φ = 161061120.

The previous prime is 340878667. The next prime is 340878691. The reversal of 340878676 is 676878043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14685 + ... + 29956.

It is an arithmetic number, because the mean of its divisors is an integer number (26249496).

Almost surely, 2^340878676 is an apocalyptic number.

It is an amenable number.

340878676 is a deficient number, since it is larger than the sum of its proper divisors (289109228).

340878676 is a wasteful number, since it uses less digits than its factorization.

340878676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44751 (or 44749 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 340878676 is about 18462.8999888967. The cubic root of 340878676 is about 698.5539372238.

The spelling of 340878676 in words is "three hundred forty million, eight hundred seventy-eight thousand, six hundred seventy-six".