1378914006 has 16 divisors (see below), whose sum is σ = 2762020800. Its totient is φ = 458939208.

The previous prime is 1378914001. The next prime is 1378914049. The reversal of 1378914006 is 6004198731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1378914001) 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, 170416 + ... + 178323.

It is an arithmetic number, because the mean of its divisors is an integer number (172626300).

Almost surely, 2^1378914006 is an apocalyptic number.

1378914006 is an abundant number, since it is smaller than the sum of its proper divisors (1383106794).

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

1378914006 is a wasteful number, since it uses less digits than its factorization.

1378914006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349403.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 1378914006 is about 37133.7313772801. The cubic root of 1378914006 is about 1113.0441574093.

The spelling of 1378914006 in words is "one billion, three hundred seventy-eight million, nine hundred fourteen thousand, six".