677340575 has 12 divisors (see below), whose sum is σ = 841208808. Its totient is φ = 541029600.

The previous prime is 677340539. The next prime is 677340577. The reversal of 677340575 is 575043776.

It is not a de Polignac number, because 677340575 - 2⁶ = 677340511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677340577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4421 + ... + 37070.

It is an arithmetic number, because the mean of its divisors is an integer number (70100734).

Almost surely, 2^677340575 is an apocalyptic number.

677340575 is a deficient number, since it is larger than the sum of its proper divisors (163868233).

677340575 is a wasteful number, since it uses less digits than its factorization.

677340575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42154 (or 42149 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 44.

The square root of 677340575 is about 26025.7675199023. The cubic root of 677340575 is about 878.2180603662.

The spelling of 677340575 in words is "six hundred seventy-seven million, three hundred forty thousand, five hundred seventy-five".