1406488713 has 16 divisors (see below), whose sum is σ = 2143749120. Its totient is φ = 803509776.

The previous prime is 1406488691. The next prime is 1406488747. The reversal of 1406488713 is 3178846041.

It is not a de Polignac number, because 1406488713 - 2¹⁰ = 1406487689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1406488753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146268 + ... + 155586.

It is an arithmetic number, because the mean of its divisors is an integer number (133984320).

Almost surely, 2^1406488713 is an apocalyptic number.

It is an amenable number.

1406488713 is a deficient number, since it is larger than the sum of its proper divisors (737260407).

1406488713 is an equidigital number, since it uses as much as digits as its factorization.

1406488713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16516.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1406488713 is about 37503.1827049385. The cubic root of 1406488713 is about 1120.4145768049.

The spelling of 1406488713 in words is "one billion, four hundred six million, four hundred eighty-eight thousand, seven hundred thirteen".