741739273 has 4 divisors (see below), whose sum is σ = 809170128. Its totient is φ = 674308420.

The previous prime is 741739249. The next prime is 741739279. The reversal of 741739273 is 372937147.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 741739273 - 2⁹ = 741738761 is a prime.

It is a super-2 number, since 2×741739273² = 1100354298221137058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741739279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33715411 + ... + 33715432.

It is an arithmetic number, because the mean of its divisors is an integer number (202292532).

Almost surely, 2^741739273 is an apocalyptic number.

It is an amenable number.

741739273 is a deficient number, since it is larger than the sum of its proper divisors (67430855).

741739273 is a wasteful number, since it uses less digits than its factorization.

741739273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67430854.

The product of its digits is 222264, while the sum is 43.

The square root of 741739273 is about 27234.8907286224. The cubic root of 741739273 is about 905.2122546825.

The spelling of 741739273 in words is "seven hundred forty-one million, seven hundred thirty-nine thousand, two hundred seventy-three".