378224502 has 16 divisors (see below), whose sum is σ = 759843840. Its totient is φ = 125509032.

The previous prime is 378224477. The next prime is 378224519. The reversal of 378224502 is 205422873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140002 + ... + 142677.

It is an arithmetic number, because the mean of its divisors is an integer number (47490240).

Almost surely, 2^378224502 is an apocalyptic number.

378224502 is an abundant number, since it is smaller than the sum of its proper divisors (381619338).

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

378224502 is a wasteful number, since it uses less digits than its factorization.

378224502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282907.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 378224502 is about 19447.9948066632. The cubic root of 378224502 is about 723.1857942457.

It can be divided in two parts, 37822 and 4502, that added together give a palindrome (42324).

The spelling of 378224502 in words is "three hundred seventy-eight million, two hundred twenty-four thousand, five hundred two".