1006743734 has 4 divisors (see below), whose sum is σ = 1510115604. Its totient is φ = 503371866.

The previous prime is 1006743701. The next prime is 1006743737. The reversal of 1006743734 is 4373476001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4373476001 = 31 ⋅141079871.

It is a junction number, because it is equal to n+sod(n) for n = 1006743694 and 1006743703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006743737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251685932 + ... + 251685935.

It is an arithmetic number, because the mean of its divisors is an integer number (377528901).

Almost surely, 2^1006743734 is an apocalyptic number.

1006743734 is a deficient number, since it is larger than the sum of its proper divisors (503371870).

1006743734 is an equidigital number, since it uses as much as digits as its factorization.

1006743734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503371869.

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

The square root of 1006743734 is about 31729.2252347895. The cubic root of 1006743734 is about 1002.2428770748.

The spelling of 1006743734 in words is "one billion, six million, seven hundred forty-three thousand, seven hundred thirty-four".