677613011 has 4 divisors (see below), whose sum is σ = 677749224. Its totient is φ = 677476800.

The previous prime is 677612987. The next prime is 677613029. The reversal of 677613011 is 110316776.

677613011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-677613011 is a prime.

It is a super-3 number, since 3×677613011³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677613091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60350 + ... + 70691.

It is an arithmetic number, because the mean of its divisors is an integer number (169437306).

Almost surely, 2^677613011 is an apocalyptic number.

677613011 is a deficient number, since it is larger than the sum of its proper divisors (136213).

677613011 is a wasteful number, since it uses less digits than its factorization.

677613011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136212.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 677613011 is about 26031.0009603934. Note that the first 3 decimals coincide. The cubic root of 677613011 is about 878.3357885096.

Adding to 677613011 its reverse (110316776), we get a palindrome (787929787).

The spelling of 677613011 in words is "six hundred seventy-seven million, six hundred thirteen thousand, eleven".