134372693 has 64 divisors (see below), whose sum is σ = 189235200. Its totient is φ = 92378880.

The previous prime is 134372687. The next prime is 134372699. The reversal of 134372693 is 396273431.

It is an interprime number because it is at equal distance from previous prime (134372687) and next prime (134372699).

It is a cyclic number.

It is not a de Polignac number, because 134372693 - 2⁶ = 134372629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134372699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1232723 + ... + 1232831.

It is an arithmetic number, because the mean of its divisors is an integer number (2956800).

Almost surely, 2^134372693 is an apocalyptic number.

134372693 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134372693 is a deficient number, since it is larger than the sum of its proper divisors (54862507).

134372693 is a wasteful number, since it uses less digits than its factorization.

134372693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202.

The product of its digits is 81648, while the sum is 38.

The square root of 134372693 is about 11591.9236108594. The cubic root of 134372693 is about 512.1969723999.

The spelling of 134372693 in words is "one hundred thirty-four million, three hundred seventy-two thousand, six hundred ninety-three".