741736705 has 4 divisors (see below), whose sum is σ = 890084052. Its totient is φ = 593389360.

The previous prime is 741736693. The next prime is 741736747. The reversal of 741736705 is 507637147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 533425216 + 208311489 = 23096^2 + 14433^2 .

It is not a de Polignac number, because 741736705 - 2⁷ = 741736577 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74173666 + ... + 74173675.

It is an arithmetic number, because the mean of its divisors is an integer number (222521013).

Almost surely, 2^741736705 is an apocalyptic number.

It is an amenable number.

741736705 is a deficient number, since it is larger than the sum of its proper divisors (148347347).

741736705 is a wasteful number, since it uses less digits than its factorization.

741736705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148347346.

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 741736705 is about 27234.8435831748. The cubic root of 741736705 is about 905.2112100263.

The spelling of 741736705 in words is "seven hundred forty-one million, seven hundred thirty-six thousand, seven hundred five".