1374915706 has 4 divisors (see below), whose sum is σ = 2062373562. Its totient is φ = 687457852.

The previous prime is 1374915701. The next prime is 1374915709. The reversal of 1374915706 is 6075194731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6075194731 = 149 ⋅40773119.

It can be written as a sum of positive squares in only one way, i.e., 1048788225 + 326127481 = 32385^2 + 18059^2 .

It is not an unprimeable number, because it can be changed into a prime (1374915701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343728925 + ... + 343728928.

Almost surely, 2^1374915706 is an apocalyptic number.

1374915706 is a deficient number, since it is larger than the sum of its proper divisors (687457856).

1374915706 is an equidigital number, since it uses as much as digits as its factorization.

1374915706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687457855.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 1374915706 is about 37079.8557979936. The cubic root of 1374915706 is about 1111.9673214048.

The spelling of 1374915706 in words is "one billion, three hundred seventy-four million, nine hundred fifteen thousand, seven hundred six".