378493708 has 12 divisors (see below), whose sum is σ = 663048792. Its totient is φ = 189051200.

The previous prime is 378493691. The next prime is 378493711. The reversal of 378493708 is 807394873.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44518 + ... + 52333.

It is an arithmetic number, because the mean of its divisors is an integer number (55254066).

Almost surely, 2^378493708 is an apocalyptic number.

It is an amenable number.

378493708 is a deficient number, since it is larger than the sum of its proper divisors (284555084).

378493708 is a wasteful number, since it uses less digits than its factorization.

378493708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97832 (or 97830 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 49.

The square root of 378493708 is about 19454.9147518050. The cubic root of 378493708 is about 723.3573323861.

The spelling of 378493708 in words is "three hundred seventy-eight million, four hundred ninety-three thousand, seven hundred eight".