1352000743 has 6 divisors (see below), whose sum is σ = 1413339704. Its totient is φ = 1293217596.

The previous prime is 1352000723. The next prime is 1352000777. The reversal of 1352000743 is 3470002531.

It is not a de Polignac number, because 1352000743 - 2²⁹ = 815129831 is a prime.

It is a super-3 number, since 3×1352000743³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352000723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1277355 + ... + 1278412.

Almost surely, 2^1352000743 is an apocalyptic number.

1352000743 is a deficient number, since it is larger than the sum of its proper divisors (61338961).

1352000743 is an equidigital number, since it uses as much as digits as its factorization.

1352000743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555813 (or 2555790 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 1352000743 is about 36769.5627251671. The cubic root of 1352000743 is about 1105.7551652939.

The spelling of 1352000743 in words is "one billion, three hundred fifty-two million, seven hundred forty-three", and thus it is an aban number.