677437416 has 48 divisors (see below), whose sum is σ = 1846443300. Its totient is φ = 224370432.

The previous prime is 677437363. The next prime is 677437417. The reversal of 677437416 is 614734776.

677437416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 591948900 + 85488516 = 24330^2 + 9246^2 .

It is not an unprimeable number, because it can be changed into a prime (677437417) 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, 18661 + ... + 41268.

Almost surely, 2^677437416 is an apocalyptic number.

It is an amenable number.

677437416 is an abundant number, since it is smaller than the sum of its proper divisors (1169005884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677437416 is a wasteful number, since it uses less digits than its factorization.

677437416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60098 (or 60091 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The square root of 677437416 is about 26027.6279364832. The cubic root of 677437416 is about 878.2599120164.

The spelling of 677437416 in words is "six hundred seventy-seven million, four hundred thirty-seven thousand, four hundred sixteen".