1372734134 has 4 divisors (see below), whose sum is σ = 2059101204. Its totient is φ = 686367066.

The previous prime is 1372734113. The next prime is 1372734199. The reversal of 1372734134 is 4314372731.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1372734094 and 1372734103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343183532 + ... + 343183535.

It is an arithmetic number, because the mean of its divisors is an integer number (514775301).

Almost surely, 2^1372734134 is an apocalyptic number.

1372734134 is a deficient number, since it is larger than the sum of its proper divisors (686367070).

1372734134 is an equidigital number, since it uses as much as digits as its factorization.

1372734134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686367069.

The product of its digits is 42336, while the sum is 35.

The square root of 1372734134 is about 37050.4269071221. The cubic root of 1372734134 is about 1111.3788923794.

The spelling of 1372734134 in words is "one billion, three hundred seventy-two million, seven hundred thirty-four thousand, one hundred thirty-four".