378714426 has 16 divisors (see below), whose sum is σ = 768097728. Its totient is φ = 124460000.

The previous prime is 378714419. The next prime is 378714431. The reversal of 378714426 is 624417873.

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, 444075 + ... + 444926.

It is an arithmetic number, because the mean of its divisors is an integer number (48006108).

Almost surely, 2^378714426 is an apocalyptic number.

378714426 is an abundant number, since it is smaller than the sum of its proper divisors (389383302).

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

378714426 is a wasteful number, since it uses less digits than its factorization.

378714426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889077.

The product of its digits is 225792, while the sum is 42.

The square root of 378714426 is about 19460.5864762602. The cubic root of 378714426 is about 723.4979132866.

The spelling of 378714426 in words is "three hundred seventy-eight million, seven hundred fourteen thousand, four hundred twenty-six".