736042445 has 8 divisors (see below), whose sum is σ = 895691520. Its totient is φ = 580540240.

The previous prime is 736042441. The next prime is 736042453. The reversal of 736042445 is 544240637.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 736042445 - 2² = 736042441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (736042441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036325 + ... + 1037034.

It is an arithmetic number, because the mean of its divisors is an integer number (111961440).

Almost surely, 2^736042445 is an apocalyptic number.

It is an amenable number.

736042445 is a deficient number, since it is larger than the sum of its proper divisors (159649075).

736042445 is a wasteful number, since it uses less digits than its factorization.

736042445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073435.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 736042445 is about 27130.1021929517. The cubic root of 736042445 is about 902.8888429117. Note that the first 4 decimals are identical.

The spelling of 736042445 in words is "seven hundred thirty-six million, forty-two thousand, four hundred forty-five".