677473435 has 4 divisors (see below), whose sum is σ = 812968128. Its totient is φ = 541978744.

The previous prime is 677473421. The next prime is 677473439. The reversal of 677473435 is 534374776.

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

It is a cyclic number.

It is not a de Polignac number, because 677473435 - 2⁵ = 677473403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677473439) 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, 67747339 + ... + 67747348.

It is an arithmetic number, because the mean of its divisors is an integer number (203242032).

Almost surely, 2^677473435 is an apocalyptic number.

677473435 is a deficient number, since it is larger than the sum of its proper divisors (135494693).

677473435 is a wasteful number, since it uses less digits than its factorization.

677473435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135494692.

The product of its digits is 1481760, while the sum is 46.

The square root of 677473435 is about 26028.3198651008. The cubic root of 677473435 is about 878.2754772836.

The spelling of 677473435 in words is "six hundred seventy-seven million, four hundred seventy-three thousand, four hundred thirty-five".