379408616 has 8 divisors (see below), whose sum is σ = 711391170. Its totient is φ = 189704304.

The previous prime is 379408583. The next prime is 379408633. The reversal of 379408616 is 616804973.

It can be written as a sum of positive squares in only one way, i.e., 361380100 + 18028516 = 19010^2 + 4246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23713031 + ... + 23713046.

Almost surely, 2^379408616 is an apocalyptic number.

It is an amenable number.

379408616 is a deficient number, since it is larger than the sum of its proper divisors (331982554).

379408616 is a wasteful number, since it uses less digits than its factorization.

379408616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47426083 (or 47426079 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 379408616 is about 19478.4141038227. The cubic root of 379408616 is about 723.9397047963.

The spelling of 379408616 in words is "three hundred seventy-nine million, four hundred eight thousand, six hundred sixteen".