378499594 has 16 divisors (see below), whose sum is σ = 655796736. Its totient is φ = 161924800.

The previous prime is 378499591. The next prime is 378499609. The reversal of 378499594 is 495994873.

It is not an unprimeable number, because it can be changed into a prime (378499591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505642 + ... + 506389.

It is an arithmetic number, because the mean of its divisors is an integer number (40987296).

Almost surely, 2^378499594 is an apocalyptic number.

378499594 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

378499594 is a deficient number, since it is larger than the sum of its proper divisors (277297142).

378499594 is a wasteful number, since it uses less digits than its factorization.

378499594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012061.

The product of its digits is 9797760, while the sum is 58.

The square root of 378499594 is about 19455.0660240463. The cubic root of 378499594 is about 723.3610820382.

The spelling of 378499594 in words is "three hundred seventy-eight million, four hundred ninety-nine thousand, five hundred ninety-four".