743828074 has 64 divisors (see below), whose sum is σ = 1335398400. Its totient is φ = 306979200.

The previous prime is 743828039. The next prime is 743828089. The reversal of 743828074 is 470828347.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 743828074.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1775037 + ... + 1775455.

It is an arithmetic number, because the mean of its divisors is an integer number (20865600).

Almost surely, 2^743828074 is an apocalyptic number.

743828074 is a deficient number, since it is larger than the sum of its proper divisors (591570326).

743828074 is a wasteful number, since it uses less digits than its factorization.

743828074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 743828074 is about 27273.2116553955. The cubic root of 743828074 is about 906.0611765840.

The spelling of 743828074 in words is "seven hundred forty-three million, eight hundred twenty-eight thousand, seventy-four".