378791610 has 16 divisors (see below), whose sum is σ = 909099936. Its totient is φ = 101011088.

The previous prime is 378791593. The next prime is 378791617. The reversal of 378791610 is 16197873.

It is not an unprimeable number, because it can be changed into a prime (378791617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6313164 + ... + 6313223.

It is an arithmetic number, because the mean of its divisors is an integer number (56818746).

Almost surely, 2^378791610 is an apocalyptic number.

378791610 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

378791610 is an abundant number, since it is smaller than the sum of its proper divisors (530308326).

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

378791610 is a wasteful number, since it uses less digits than its factorization.

378791610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12626397.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 378791610 is about 19462.5694603770. The cubic root of 378791610 is about 723.5470608464.

The spelling of 378791610 in words is "three hundred seventy-eight million, seven hundred ninety-one thousand, six hundred ten".