1602910816 has 24 divisors (see below), whose sum is σ = 3398480064. Its totient is φ = 739804800.

The previous prime is 1602910789. The next prime is 1602910973. The reversal of 1602910816 is 6180192061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1926160 + ... + 1926991.

It is an arithmetic number, because the mean of its divisors is an integer number (141603336).

Almost surely, 2^1602910816 is an apocalyptic number.

1602910816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1602910816 is an abundant number, since it is smaller than the sum of its proper divisors (1795569248).

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

1602910816 is a wasteful number, since it uses less digits than its factorization.

1602910816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853174 (or 3853166 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 1602910816 is about 40036.3686665012. The cubic root of 1602910816 is about 1170.3159387366.

The spelling of 1602910816 in words is "one billion, six hundred two million, nine hundred ten thousand, eight hundred sixteen".