378070466 has 16 divisors (see below), whose sum is σ = 577514880. Its totient is φ = 185574480.

The previous prime is 378070453. The next prime is 378070529. The reversal of 378070466 is 664070873.

It is a super-2 number, since 2×378070466² = 285874554522914312, which contains 22 as substring.

It is an unprimeable number.

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, 105740 + ... + 109256.

It is an arithmetic number, because the mean of its divisors is an integer number (36094680).

Almost surely, 2^378070466 is an apocalyptic number.

378070466 is a deficient number, since it is larger than the sum of its proper divisors (199444414).

378070466 is a wasteful number, since it uses less digits than its factorization.

378070466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 378070466 is about 19444.0342007517. The cubic root of 378070466 is about 723.0876058485.

The spelling of 378070466 in words is "three hundred seventy-eight million, seventy thousand, four hundred sixty-six".