606667340 has 24 divisors (see below), whose sum is σ = 1341054960. Its totient is φ = 229894848.

The previous prime is 606667339. The next prime is 606667351. The reversal of 606667340 is 43766606.

It is a super-2 number, since 2×606667340² = 736090522845351200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 606667294 and 606667303.

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, 797867 + ... + 798626.

It is an arithmetic number, because the mean of its divisors is an integer number (55877290).

Almost surely, 2^606667340 is an apocalyptic number.

It is an amenable number.

606667340 is an abundant number, since it is smaller than the sum of its proper divisors (734387620).

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

606667340 is a wasteful number, since it uses less digits than its factorization.

606667340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596521 (or 1596519 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 606667340 is about 24630.6179378431. The cubic root of 606667340 is about 846.5453043508.

The spelling of 606667340 in words is "six hundred six million, six hundred sixty-seven thousand, three hundred forty".