741724245 has 12 divisors (see below), whose sum is σ = 1285655436. Its totient is φ = 395586240.

The previous prime is 741724219. The next prime is 741724267. The reversal of 741724245 is 542427147.

It can be written as a sum of positive squares in 2 ways, for example, as 262245636 + 479478609 = 16194^2 + 21897^2 .

It is not a de Polignac number, because 741724245 - 2⁹ = 741723733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8241336 + ... + 8241425.

It is an arithmetic number, because the mean of its divisors is an integer number (107137953).

Almost surely, 2^741724245 is an apocalyptic number.

It is an amenable number.

741724245 is a deficient number, since it is larger than the sum of its proper divisors (543931191).

741724245 is a wasteful number, since it uses less digits than its factorization.

741724245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16482772 (or 16482769 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 741724245 is about 27234.6148311299. The cubic root of 741724245 is about 905.2061412938.

The spelling of 741724245 in words is "seven hundred forty-one million, seven hundred twenty-four thousand, two hundred forty-five".