677470430105 has 24 divisors (see below), whose sum is σ = 946820871360. Its totient is φ = 463997315040.

The previous prime is 677470430101. The next prime is 677470430159. The reversal of 677470430105 is 501034074776.

It is not a de Polignac number, because 677470430105 - 2² = 677470430101 is a prime.

It is a super-2 number, since 2×677470430105² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (677470430101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1442351 + ... + 1853460.

It is an arithmetic number, because the mean of its divisors is an integer number (39450869640).

Almost surely, 2^677470430105 is an apocalyptic number.

It is an amenable number.

677470430105 is a deficient number, since it is larger than the sum of its proper divisors (269350441255).

677470430105 is a wasteful number, since it uses less digits than its factorization.

677470430105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296669 (or 3296662 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 677470430105 in words is "six hundred seventy-seven billion, four hundred seventy million, four hundred thirty thousand, one hundred five".