878303452 has 12 divisors (see below), whose sum is σ = 1655264296. Its totient is φ = 405370800.

The previous prime is 878303449. The next prime is 878303477. The reversal of 878303452 is 254303878.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8445174 + ... + 8445277.

Almost surely, 2^878303452 is an apocalyptic number.

It is an amenable number.

878303452 is a deficient number, since it is larger than the sum of its proper divisors (776960844).

878303452 is a wasteful number, since it uses less digits than its factorization.

878303452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16890468 (or 16890466 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 878303452 is about 29636.1848421824. The cubic root of 878303452 is about 957.6677514693.

The spelling of 878303452 in words is "eight hundred seventy-eight million, three hundred three thousand, four hundred fifty-two".