1610416677 has 4 divisors (see below), whose sum is σ = 2147222240. Its totient is φ = 1073611116.

The previous prime is 1610416673. The next prime is 1610416697. The reversal of 1610416677 is 7766140161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1610416677 - 2² = 1610416673 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1610416673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268402777 + ... + 268402782.

It is an arithmetic number, because the mean of its divisors is an integer number (536805560).

Almost surely, 2^1610416677 is an apocalyptic number.

It is an amenable number.

1610416677 is a deficient number, since it is larger than the sum of its proper divisors (536805563).

1610416677 is an equidigital number, since it uses as much as digits as its factorization.

1610416677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536805562.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 1610416677 is about 40129.9972215299. The cubic root of 1610416677 is about 1172.1398192033.

The spelling of 1610416677 in words is "one billion, six hundred ten million, four hundred sixteen thousand, six hundred seventy-seven".