378058254 has 16 divisors (see below), whose sum is σ = 864133248. Its totient is φ = 108016632.

The previous prime is 378058231. The next prime is 378058259. The reversal of 378058254 is 452850873.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 9001387 = 378058254 / (3 + 7 + 8 + 0 + 5 + 8 + 2 + 5 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378058259) by changing a digit.

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, 4500652 + ... + 4500735.

It is an arithmetic number, because the mean of its divisors is an integer number (54008328).

Almost surely, 2^378058254 is an apocalyptic number.

378058254 is an abundant number, since it is smaller than the sum of its proper divisors (486074994).

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

378058254 is a wasteful number, since it uses less digits than its factorization.

378058254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001399.

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 378058254 is about 19443.7201687331. The cubic root of 378058254 is about 723.0798203149.

The spelling of 378058254 in words is "three hundred seventy-eight million, fifty-eight thousand, two hundred fifty-four".