677027471 has 16 divisors (see below), whose sum is σ = 721763328. Its totient is φ = 633679200.

The previous prime is 677027467. The next prime is 677027473. The reversal of 677027471 is 174720776.

It is a cyclic number.

It is not a de Polignac number, because 677027471 - 2² = 677027467 is a prime.

It is a super-3 number, since 3×677027471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677027473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294890 + ... + 297176.

It is an arithmetic number, because the mean of its divisors is an integer number (45110208).

Almost surely, 2^677027471 is an apocalyptic number.

677027471 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

677027471 is a deficient number, since it is larger than the sum of its proper divisors (44735857).

677027471 is a wasteful number, since it uses less digits than its factorization.

677027471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582.

The product of its (nonzero) digits is 115248, while the sum is 41.

The square root of 677027471 is about 26019.7515553089. The cubic root of 677027471 is about 878.0827193094.

The spelling of 677027471 in words is "six hundred seventy-seven million, twenty-seven thousand, four hundred seventy-one".