1602365345 has 32 divisors (see below), whose sum is σ = 2353017600. Its totient is φ = 1022478336.

The previous prime is 1602365279. The next prime is 1602365371. The reversal of 1602365345 is 5435632061.

It is a cyclic number.

It is not a de Polignac number, because 1602365345 - 2¹² = 1602361249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37826 + ... + 68084.

It is an arithmetic number, because the mean of its divisors is an integer number (73531800).

Almost surely, 2^1602365345 is an apocalyptic number.

It is an amenable number.

1602365345 is a deficient number, since it is larger than the sum of its proper divisors (750652255).

1602365345 is a wasteful number, since it uses less digits than its factorization.

1602365345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30377.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 1602365345 is about 40029.5558931148. Note that the first 3 decimals coincide. The cubic root of 1602365345 is about 1170.1831707278.

The spelling of 1602365345 in words is "one billion, six hundred two million, three hundred sixty-five thousand, three hundred forty-five".