741728782 has 4 divisors (see below), whose sum is σ = 1112593176. Its totient is φ = 370864390.

The previous prime is 741728773. The next prime is 741728791. The reversal of 741728782 is 287827147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 287827147 = 227 ⋅1267961.

It is an interprime number because it is at equal distance from previous prime (741728773) and next prime (741728791).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185432194 + ... + 185432197.

It is an arithmetic number, because the mean of its divisors is an integer number (278148294).

Almost surely, 2^741728782 is an apocalyptic number.

741728782 is a deficient number, since it is larger than the sum of its proper divisors (370864394).

741728782 is a wasteful number, since it uses less digits than its factorization.

741728782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370864393.

The product of its digits is 351232, while the sum is 46.

The square root of 741728782 is about 27234.6981257366. The cubic root of 741728782 is about 905.2079869536.

The spelling of 741728782 in words is "seven hundred forty-one million, seven hundred twenty-eight thousand, seven hundred eighty-two".