606676780 has 24 divisors (see below), whose sum is σ = 1274483952. Its totient is φ = 242582592.

The previous prime is 606676769. The next prime is 606676817. The reversal of 606676780 is 87676606.

It is a self number, because there is not a number n which added to its sum of digits gives 606676780.

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, 106074 + ... + 111646.

It is an arithmetic number, because the mean of its divisors is an integer number (53103498).

Almost surely, 2^606676780 is an apocalyptic number.

It is an amenable number.

606676780 is an abundant number, since it is smaller than the sum of its proper divisors (667807172).

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

606676780 is a wasteful number, since it uses less digits than its factorization.

606676780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11025 (or 11023 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 606676780 is about 24630.8095685059. The cubic root of 606676780 is about 846.5496951955.

The spelling of 606676780 in words is "six hundred six million, six hundred seventy-six thousand, seven hundred eighty".