385002302 has 4 divisors (see below), whose sum is σ = 577503456. Its totient is φ = 192501150.

The previous prime is 385002269. The next prime is 385002311. The reversal of 385002302 is 203200583.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96250574 + ... + 96250577.

It is an arithmetic number, because the mean of its divisors is an integer number (144375864).

Almost surely, 2^385002302 is an apocalyptic number.

385002302 is a deficient number, since it is larger than the sum of its proper divisors (192501154).

385002302 is a wasteful number, since it uses less digits than its factorization.

385002302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192501153.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 385002302 is about 19621.4755306526. The cubic root of 385002302 is about 727.4800847947.

Adding to 385002302 its reverse (203200583), we get a palindrome (588202885).

The spelling of 385002302 in words is "three hundred eighty-five million, two thousand, three hundred two".