677873822 has 8 divisors (see below), whose sum is σ = 1026878472. Its totient is φ = 335581000.

The previous prime is 677873789. The next prime is 677873831. The reversal of 677873822 is 228378776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1677704 + ... + 1678107.

It is an arithmetic number, because the mean of its divisors is an integer number (128359809).

Almost surely, 2^677873822 is an apocalyptic number.

677873822 is a deficient number, since it is larger than the sum of its proper divisors (349004650).

677873822 is a wasteful number, since it uses less digits than its factorization.

677873822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355914.

The product of its digits is 1580544, while the sum is 50.

The square root of 677873822 is about 26036.0101013961. The cubic root of 677873822 is about 878.4484635651.

The spelling of 677873822 in words is "six hundred seventy-seven million, eight hundred seventy-three thousand, eight hundred twenty-two".