677404364 has 24 divisors (see below), whose sum is σ = 1459025568. Its totient is φ = 267984000.

The previous prime is 677404363. The next prime is 677404369. The reversal of 677404364 is 463404776.

It is not an unprimeable number, because it can be changed into a prime (677404361) 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, 930137 + ... + 930864.

It is an arithmetic number, because the mean of its divisors is an integer number (60792732).

Almost surely, 2^677404364 is an apocalyptic number.

It is an amenable number.

677404364 is an abundant number, since it is smaller than the sum of its proper divisors (781621204).

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

677404364 is a wasteful number, since it uses less digits than its factorization.

677404364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861025 (or 1861023 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 41.

The square root of 677404364 is about 26026.9929880499. The cubic root of 677404364 is about 878.2456284245.

The spelling of 677404364 in words is "six hundred seventy-seven million, four hundred four thousand, three hundred sixty-four".