677363049 has 12 divisors (see below), whose sum is σ = 1067360112. Its totient is φ = 410523000.

The previous prime is 677363023. The next prime is 677363077. The reversal of 677363049 is 940363776.

677363049 is a `hidden beast` number, since 6 + 7 + 7 + 3 + 630 + 4 + 9 = 666.

It is not a de Polignac number, because 677363049 - 2¹² = 677358953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 677362995 and 677363013.

It is not an unprimeable number, because it can be changed into a prime (677363749) 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, 3420927 + ... + 3421124.

It is an arithmetic number, because the mean of its divisors is an integer number (88946676).

Almost surely, 2^677363049 is an apocalyptic number.

It is an amenable number.

677363049 is a deficient number, since it is larger than the sum of its proper divisors (389997063).

677363049 is a wasteful number, since it uses less digits than its factorization.

677363049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842068 (or 6842065 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The square root of 677363049 is about 26026.1992807248. The cubic root of 677363049 is about 878.2277732813.

The spelling of 677363049 in words is "six hundred seventy-seven million, three hundred sixty-three thousand, forty-nine".