743074133 has 12 divisors (see below), whose sum is σ = 780393600. Its totient is φ = 707466936.

The previous prime is 743074127. The next prime is 743074139. The reversal of 743074133 is 331470347.

It is an interprime number because it is at equal distance from previous prime (743074127) and next prime (743074139).

It is not a de Polignac number, because 743074133 - 2⁴ = 743074117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 743074133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743074139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114818 + ... + 121116.

It is an arithmetic number, because the mean of its divisors is an integer number (65032800).

Almost surely, 2^743074133 is an apocalyptic number.

It is an amenable number.

743074133 is a deficient number, since it is larger than the sum of its proper divisors (37319467).

743074133 is a wasteful number, since it uses less digits than its factorization.

743074133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6568 (or 6545 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 743074133 is about 27259.3861449593. The cubic root of 743074133 is about 905.7549464999.

The spelling of 743074133 in words is "seven hundred forty-three million, seventy-four thousand, one hundred thirty-three".