1609916102 has 16 divisors (see below), whose sum is σ = 2489601312. Its totient is φ = 780215040.

The previous prime is 1609916101. The next prime is 1609916107. The reversal of 1609916102 is 2016199061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1609916101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21899 + ... + 60822.

It is an arithmetic number, because the mean of its divisors is an integer number (155600082).

Almost surely, 2^1609916102 is an apocalyptic number.

1609916102 is a deficient number, since it is larger than the sum of its proper divisors (879685210).

1609916102 is a wasteful number, since it uses less digits than its factorization.

1609916102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83023.

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 1609916102 is about 40123.7598188405. The cubic root of 1609916102 is about 1172.0183589828.

The spelling of 1609916102 in words is "one billion, six hundred nine million, nine hundred sixteen thousand, one hundred two".