1602447473 has 8 divisors (see below), whose sum is σ = 1748748576. Its totient is φ = 1456250400.

The previous prime is 1602447437. The next prime is 1602447499. The reversal of 1602447473 is 3747442061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1602447473 - 2¹⁸ = 1602185329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1602447173) 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, 8165 + ... + 57197.

It is an arithmetic number, because the mean of its divisors is an integer number (218593572).

Almost surely, 2^1602447473 is an apocalyptic number.

It is an amenable number.

1602447473 is a deficient number, since it is larger than the sum of its proper divisors (146301103).

1602447473 is a wasteful number, since it uses less digits than its factorization.

1602447473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52015.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 1602447473 is about 40030.5817219785. The cubic root of 1602447473 is about 1170.2031626649.

The spelling of 1602447473 in words is "one billion, six hundred two million, four hundred forty-seven thousand, four hundred seventy-three".