1610106049 has 4 divisors (see below), whose sum is σ = 1610186800. Its totient is φ = 1610025300.

The previous prime is 1610105971. The next prime is 1610106067. The reversal of 1610106049 is 9406010161.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1610106049 - 2²⁵ = 1576551617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1610106089) 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, 13474 + ... + 58324.

It is an arithmetic number, because the mean of its divisors is an integer number (402546700).

Almost surely, 2^1610106049 is an apocalyptic number.

It is an amenable number.

1610106049 is a deficient number, since it is larger than the sum of its proper divisors (80751).

1610106049 is an equidigital number, since it uses as much as digits as its factorization.

1610106049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80750.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1610106049 is about 40126.1267629957. The cubic root of 1610106049 is about 1172.0644509533.

The spelling of 1610106049 in words is "one billion, six hundred ten million, one hundred six thousand, forty-nine".