134963713 has 4 divisors (see below), whose sum is σ = 138102448. Its totient is φ = 131824980.

The previous prime is 134963693. The next prime is 134963729. The reversal of 134963713 is 317369431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134963713 - 2⁹ = 134963201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134933713) 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, 1569303 + ... + 1569388.

It is an arithmetic number, because the mean of its divisors is an integer number (34525612).

Almost surely, 2^134963713 is an apocalyptic number.

It is an amenable number.

134963713 is a deficient number, since it is larger than the sum of its proper divisors (3138735).

134963713 is an equidigital number, since it uses as much as digits as its factorization.

134963713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138734.

The product of its digits is 40824, while the sum is 37.

The square root of 134963713 is about 11617.3883898232. The cubic root of 134963713 is about 512.9468169974.

The spelling of 134963713 in words is "one hundred thirty-four million, nine hundred sixty-three thousand, seven hundred thirteen".