378153604 has 6 divisors (see below), whose sum is σ = 661768814. Its totient is φ = 189076800.

The previous prime is 378153583. The next prime is 378153617. The reversal of 378153604 is 406351873.

It can be written as a sum of positive squares in only one way, i.e., 210192004 + 167961600 = 14498^2 + 12960^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47269197 + ... + 47269204.

Almost surely, 2^378153604 is an apocalyptic number.

It is an amenable number.

378153604 is a deficient number, since it is larger than the sum of its proper divisors (283615210).

378153604 is a wasteful number, since it uses less digits than its factorization.

378153604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94538405 (or 94538403 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 378153604 is about 19446.1719626254. The cubic root of 378153604 is about 723.1406044795.

The spelling of 378153604 in words is "three hundred seventy-eight million, one hundred fifty-three thousand, six hundred four".