378528002 has 16 divisors (see below), whose sum is σ = 576474624. Its totient is φ = 186390000.

The previous prime is 378527971. The next prime is 378528053. The reversal of 378528002 is 200825873.

It is a happy number.

It is a super-2 number, since 2×378528002² = 286566896596224008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33677 + ... + 43487.

It is an arithmetic number, because the mean of its divisors is an integer number (36029664).

Almost surely, 2^378528002 is an apocalyptic number.

378528002 is a deficient number, since it is larger than the sum of its proper divisors (197946622).

378528002 is a wasteful number, since it uses less digits than its factorization.

378528002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10105.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 378528002 is about 19455.7961029612. The cubic root of 378528002 is about 723.3791786913.

It can be divided in two parts, 37852 and 8002, that added together give a palindrome (45854).

The spelling of 378528002 in words is "three hundred seventy-eight million, five hundred twenty-eight thousand, two".