1392697014 has 8 divisors (see below), whose sum is σ = 2785394040. Its totient is φ = 464232336.

The previous prime is 1392697013. The next prime is 1392697043. The reversal of 1392697014 is 4107962931.

1392697014 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1392697014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1392697013) 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, 116058079 + ... + 116058090.

It is an arithmetic number, because the mean of its divisors is an integer number (348174255).

Almost surely, 2^1392697014 is an apocalyptic number.

1392697014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1392697014 is a wasteful number, since it uses less digits than its factorization.

1392697014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232116174.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 1392697014 is about 37318.8560114053. The cubic root of 1392697014 is about 1116.7403666908.

It can be divided in two parts, 139269701 and 4, that added together give a triangular number (139269705 = T₁₆₆₈₉).

The spelling of 1392697014 in words is "one billion, three hundred ninety-two million, six hundred ninety-seven thousand, fourteen".