677336033 has 8 divisors (see below), whose sum is σ = 739125216. Its totient is φ = 615582400.

The previous prime is 677336027. The next prime is 677336057. The reversal of 677336033 is 330633776.

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

It is a cyclic number.

It is not a de Polignac number, because 677336033 - 2⁴ = 677336017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677336063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45410 + ... + 58452.

It is an arithmetic number, because the mean of its divisors is an integer number (92390652).

Almost surely, 2^677336033 is an apocalyptic number.

It is an amenable number.

677336033 is a deficient number, since it is larger than the sum of its proper divisors (61789183).

677336033 is a wasteful number, since it uses less digits than its factorization.

677336033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17775.

The product of its (nonzero) digits is 142884, while the sum is 38.

The square root of 677336033 is about 26025.6802600816. The cubic root of 677336033 is about 878.2160973580.

The spelling of 677336033 in words is "six hundred seventy-seven million, three hundred thirty-six thousand, thirty-three".