1379014078 has 8 divisors (see below), whose sum is σ = 2227638168. Its totient is φ = 636468024.

The previous prime is 1379014073. The next prime is 1379014093. The reversal of 1379014078 is 8704109731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1379014078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379014073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26519476 + ... + 26519527.

It is an arithmetic number, because the mean of its divisors is an integer number (278454771).

Almost surely, 2^1379014078 is an apocalyptic number.

1379014078 is a deficient number, since it is larger than the sum of its proper divisors (848624090).

1379014078 is a wasteful number, since it uses less digits than its factorization.

1379014078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53039018.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 1379014078 is about 37135.0788069717. The cubic root of 1379014078 is about 1113.0710824290.

The spelling of 1379014078 in words is "one billion, three hundred seventy-nine million, fourteen thousand, seventy-eight".